diff --git a/app/policies/execution_environment_policy.rb b/app/policies/execution_environment_policy.rb
index bccc9a07..51eabdf3 100644
--- a/app/policies/execution_environment_policy.rb
+++ b/app/policies/execution_environment_policy.rb
@@ -1,4 +1,4 @@
-class ExecutionEnvironmentPolicy < AdminOrAuthorPolicy
+class ExecutionEnvironmentPolicy < AdminOnlyPolicy
   def author?
     @user == @record.author
   end
diff --git a/app/policies/file_type_policy.rb b/app/policies/file_type_policy.rb
index a5cbfe3d..aa566b12 100644
--- a/app/policies/file_type_policy.rb
+++ b/app/policies/file_type_policy.rb
@@ -1,4 +1,4 @@
-class FileTypePolicy < AdminOrAuthorPolicy
+class FileTypePolicy < AdminOnlyPolicy
   def author?
     @user == @record.author
   end
diff --git a/app/policies/team_policy.rb b/app/policies/team_policy.rb
index ed48699d..ff05c0c3 100644
--- a/app/policies/team_policy.rb
+++ b/app/policies/team_policy.rb
@@ -1,6 +1,6 @@
 class TeamPolicy < ApplicationPolicy
   [:create?, :index?, :new?].each do |action|
-    define_method(action) { @user.internal_user? }
+    define_method(action) { admin? }
   end
 
   [:destroy?, :edit?, :show?, :update?].each do |action|