diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2bf6981..d44250d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 Which is based on [Keep A Changelog](http://keepachangelog.com/)
 
 ## [Unreleased]
+- feat: add multiple namespaces for the checks, filters, handlers or assets
 - fix: install python-requests for backend
 - fix: install build-essential for agent
 - test: add travis ci
diff --git a/README.md b/README.md
index ed4a32e..e58948a 100644
--- a/README.md
+++ b/README.md
@@ -61,7 +61,8 @@ Install and configure sensu-go backend and agent
 
 ```
   - name: http-binary
-    namespace: default
+    namespace:
+      - default
     url: http://host.local
     sha512: XXXX
     filters: []
@@ -78,7 +79,8 @@ Install and configure sensu-go backend and agent
 
 ```
   - name: load
-    namespace: default
+    namespace:
+      - default
     command: /usr/bin/load -w 2 -c 5
     handlers:
       - mailer
@@ -93,7 +95,8 @@ Install and configure sensu-go backend and agent
 
 ```
   - name: mailer
-    namespace: default
+    namespace:
+      - default
     type: pipe
     command: /usr/local/bin/sensu-email-handler -t sensu@host.local
     filters:
@@ -106,7 +109,8 @@ Install and configure sensu-go backend and agent
 
 ```
   - name: max_occurences
-    namespace: default
+    namespace:
+      - default
     action: allow
     expressions:
     runtime_assets: []
diff --git a/library/sensugo_asset.py b/library/sensugo_asset.py
index 9520c1f..b4bd23b 100644
--- a/library/sensugo_asset.py
+++ b/library/sensugo_asset.py
@@ -43,7 +43,7 @@ class SensuAsset:
 def main():
   fields = {
     'name':         { 'type': 'str',  'required': True },
-    'namespace':    { 'type': 'str',  'default': 'default' },
+    'namespaces':   { 'type': 'list', 'default': ['default'] },
     'url':          { 'type': 'str',  'required': True },
     'sha512':       { 'type': 'str',  'required': True },
     'filters':      { 'type': 'list', 'default': [] },
@@ -67,17 +67,18 @@ def main():
   )
   api.auth()
 
-  asset = SensuAsset(
-    api,
-    module.params['name'],
-    module.params['namespace']
-  )
-  asset.get_data()
+  for namespace in module.params['namespaces']:
+    asset = SensuAsset(
+      api,
+      module.params['name'],
+      namespace
+    )
+    asset.get_data()
 
-  if not asset.exist or asset.has_changed(options):
-    asset.create(options)
-  else:
-    changed = False
+    if not asset.exist or asset.has_changed(options):
+      asset.create(options)
+    else:
+      changed = False
 
   module.exit_json(changed=changed)
 
diff --git a/library/sensugo_check.py b/library/sensugo_check.py
index 2aefd47..92fb4bd 100644
--- a/library/sensugo_check.py
+++ b/library/sensugo_check.py
@@ -49,7 +49,7 @@ class SensuCheck:
 def main():
   fields = {
     'name':          { 'type': 'str',  'required': True },
-    'namespace':     { 'type': 'str',  'default': 'default' },
+    'namespaces':    { 'type': 'list', 'default': ['default'] },
     'command':       { 'type': 'str',  'required': True },
     'handlers':      { 'type': 'list', 'default': [] },
     'subscriptions': { 'type': 'list', 'required': True },
@@ -81,20 +81,21 @@ def main():
   )
   api.auth()
 
-  check = SensuCheck(
-    api,
-    module.params['name'],
-    module.params['namespace']
-  )
-  check.get_data()
+  for namespace in module.params['namespaces']:
+    check = SensuCheck(
+      api,
+      module.params['name'],
+      namespace
+    )
+    check.get_data()
 
-  if module.params['state'] == 'present':
-    if not check.exist or check.has_changed(options):
-      check.create(options)
-      changed = True
-  elif check.exist:
-      check.delete()
-      changed = True
+    if module.params['state'] == 'present':
+      if not check.exist or check.has_changed(options):
+        check.create(options)
+        changed = True
+    elif check.exist:
+        check.delete()
+        changed = True
 
   module.exit_json(changed=changed)
 
diff --git a/library/sensugo_filter.py b/library/sensugo_filter.py
index 3b819a9..5920edd 100644
--- a/library/sensugo_filter.py
+++ b/library/sensugo_filter.py
@@ -49,7 +49,7 @@ class SensuFilter:
 def main():
   fields = {
     'name':           { 'type': 'str',  'required': True },
-    'namespace':      { 'type': 'str',  'default': 'default' },
+    'namespaces':     { 'type': 'list', 'default': ['default'] },
     'action':         { 'type': 'str',  'default': 'allow', 'choices': ['allow', 'deny'] },
     'expressions':    { 'type': 'list', 'required': True },
     'runtime_assets': { 'type': 'list', 'default': [] },
@@ -74,20 +74,21 @@ def main():
   )
   api.auth()
 
-  filter = SensuFilter(
-    api,
-    module.params['name'],
-    module.params['namespace']
-  )
-  filter.get_data()
+  for namespace in module.params['namespaces']:
+    filter = SensuFilter(
+      api,
+      module.params['name'],
+      namespace
+    )
+    filter.get_data()
 
-  if module.params['state'] == 'present':
-    if not filter.exist or filter.has_changed(options):
-      filter.create(options)
-      changed = True
-  elif filter.exist:
-      filter.delete()
-      changed = True
+    if module.params['state'] == 'present':
+      if not filter.exist or filter.has_changed(options):
+        filter.create(options)
+        changed = True
+    elif filter.exist:
+        filter.delete()
+        changed = True
 
   module.exit_json(changed=changed)
 
diff --git a/library/sensugo_handler.py b/library/sensugo_handler.py
index fd84275..9c500b7 100644
--- a/library/sensugo_handler.py
+++ b/library/sensugo_handler.py
@@ -49,7 +49,7 @@ class SensuHandler:
 def main():
   fields = {
     'name':         { 'type': 'str',  'required': True },
-    'namespace':    { 'type': 'str',  'default': 'default' },
+    'namespaces':   { 'type': 'list', 'default': ['default'] },
     'type':         { 'type': 'str',  'default': 'pipe', 'choices': ['pipe', 'tcp', 'udp', 'set'] },
     'command':      { 'type': 'str',  'required': True },
     'filters':      { 'type': 'list', 'default': [] },
@@ -76,20 +76,21 @@ def main():
   )
   api.auth()
 
-  handler = SensuHandler(
-    api,
-    module.params['name'],
-    module.params['namespace']
-  )
-  handler.get_data()
+  for namespace in module.params['namespaces']:
+    handler = SensuHandler(
+      api,
+      module.params['name'],
+      namespace
+    )
+    handler.get_data()
 
-  if module.params['state'] == 'present':
-    if not handler.exist or handler.has_changed(options):
-      handler.create(options)
-      changed = True
-  elif handler.exist:
-      handler.delete()
-      changed = True
+    if module.params['state'] == 'present':
+      if not handler.exist or handler.has_changed(options):
+        handler.create(options)
+        changed = True
+    elif handler.exist:
+        handler.delete()
+        changed = True
 
   module.exit_json(changed=changed)
 
diff --git a/tasks/backend.yml b/tasks/backend.yml
index a37a699..8d57af0 100644
--- a/tasks/backend.yml
+++ b/tasks/backend.yml
@@ -78,7 +78,7 @@
 - name: manage assets
   sensugo_asset:
     name: '{{ item.name }}'
-    namespace: '{{ item.namespace|default("default") }}'
+    namespaces: '{{ item.namespaces|default(["default"]) }}'
     url: '{{ item.url }}'
     sha512: '{{ item.sha512 }}'
     filters: '{{ item.filters|default([]) }}'
@@ -93,7 +93,7 @@
 - name: manage filters
   sensugo_filter:
     name: '{{ item.name }}'
-    namespace: '{{ item.namespace|default("default") }}'
+    namespaces: '{{ item.namespaces|default(["default"]) }}'
     action: '{{ item.action|default("allow") }}'
     expressions: '{{ item.expressions }}'
     runtime_assets: '{{ item.runtime_assets|default([]) }}'
@@ -109,7 +109,7 @@
 - name: manage handlers
   sensugo_handler:
     name: '{{ item.name }}'
-    namespace: '{{ item.namespace|default("default") }}'
+    namespaces: '{{ item.namespaces|default(["default"]) }}'
     type: '{{ item.type|default("pipe") }}'
     command: '{{ item.command }}'
     filters: '{{ item.filters|default([]) }}'
@@ -125,7 +125,7 @@
 - name: manage checks
   sensugo_check:
     name: '{{ item.name }}'
-    namespace: '{{ item.namespace|default("default") }}'
+    namespaces: '{{ item.namespaces|default(["default"]) }}'
     command: '{{ item.command }}'
     handlers: '{{ item.handlers|default([]) }}'
     subscriptions: '{{ item.subscriptions }}'
diff --git a/test/integration/default/default.yml b/test/integration/default/default.yml
index 217e6a2..1601dad 100644
--- a/test/integration/default/default.yml
+++ b/test/integration/default/default.yml
@@ -14,7 +14,8 @@
         warning: 30
         critical: 50
     sensu_namespaces:
-      - name: supernamespace
+      - name: production
+      - name: dev
     sensu_users:
       - name: johndoe
         password: secret1234
@@ -27,18 +28,30 @@
         sha512: >
           cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce
           47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
+        namespaces:
+          - production
+          - dev
     sensu_handlers:
       - name: mail
         command: echo test | mail -s coucou
+        namespaces:
+          - production
+          - dev
     sensu_filters:
       - name: state_changed
         expressions:
           - event.check.occurrences == 1
+        namespaces:
+          - production
+          - dev
     sensu_checks:
       - name: ping
         command: ping -c 1 127.0.0.1
         subscriptions:
           - linux
+        namespaces:
+          - production
+          - dev
     sensu_cluster_roles:
       - name: superview
         rules:
diff --git a/test/integration/default/serverspec/default_spec.rb b/test/integration/default/serverspec/default_spec.rb
index 8499151..2e962ef 100644
--- a/test/integration/default/serverspec/default_spec.rb
+++ b/test/integration/default/serverspec/default_spec.rb
@@ -46,7 +46,8 @@ end
 
 describe command('sensuctl namespace list') do
   its(:exit_status) { should eq 0 }
-  its(:stdout) { should match 'supernamespace' }
+  its(:stdout) { should match 'production' }
+  its(:stdout) { should match 'dev' }
 end
 
 describe command('sensuctl user list') do
@@ -54,27 +55,29 @@ describe command('sensuctl user list') do
   its(:stdout) { should match(/johndoe.*\s+devops,users\s+.*true/) }
 end
 
-describe command('sensuctl asset list') do
-  its(:exit_status) { should eq 0 }
-  its(:stdout) { should match(/superasset.*\s+.*test.sh\s+cf83e13/) }
-end
+%w[production dev].each do |namespace|
+  describe command("sensuctl asset list --namespace  #{namespace}") do
+    its(:exit_status) { should eq 0 }
+    its(:stdout) { should match(/superasset.*\s+.*test.sh\s+cf83e13/) }
+  end
 
-describe command('sensuctl handler list') do
-  its(:exit_status) { should eq 0 }
-  its(:stdout) { should match(/mail.*\s+pipe\s+.*echo test \| mail -s coucou\s+/) }
-end
+  describe command("sensuctl handler list --namespace #{namespace}") do
+    its(:exit_status) { should eq 0 }
+    its(:stdout) { should match(/mail.*\s+pipe\s+.*echo test \| mail -s coucou\s+/) }
+  end
 
-describe command('sensuctl filter list') do
-  its(:exit_status) { should eq 0 }
-  its(:stdout) { should match(/state_changed.*\s+allow\s+event\.check\.occurrences == 1/) }
+  describe command("sensuctl check list --namespace #{namespace}") do
+    its(:exit_status) { should eq 0 }
+    its(:stdout) { should match(/ping.*\s+ping -c 1 127.0.0.1\s+60\s+.*\s+linux\s+/) }
+  end
+
+  describe command("sensuctl filter list --namespace #{namespace}") do
+    its(:exit_status) { should eq 0 }
+    its(:stdout) { should match(/state_changed.*\s+allow\s+event\.check\.occurrences == 1/) }
+  end
 end
 
 describe command('sensuctl cluster-role list') do
   its(:exit_status) { should eq 0 }
   its(:stdout) { should match(/view.*\s+1/) }
 end
-
-describe command('sensuctl check list') do
-  its(:exit_status) { should eq 0 }
-  its(:stdout) { should match(/ping.*\s+ping -c 1 127.0.0.1\s+60\s+.*\s+linux\s+/) }
-end