diff --git a/app/controllers/github_repository_controller.rb b/app/controllers/github_repository_controller.rb
index 1741b4f..ef78c7b 100644
--- a/app/controllers/github_repository_controller.rb
+++ b/app/controllers/github_repository_controller.rb
@@ -1,8 +1,11 @@
 class GithubRepositoryController < ApplicationController
   def create
     @software = Software.find(params[:software_id])
-    @repository = GithubRepository.new(params.permit(:name, :software_id))
-    @repository.save
+
+    if @software.id == params[:repository][:software_id].to_i
+      @repository = GithubRepository.new(params.require(:repository).permit(:software_id, :name))
+      @repository.save
+    end
 
     redirect_to edit_software_path(@software)
   end