diff --git a/admin/app/controllers/solidus_admin/controller_helpers/authorization.rb b/admin/app/controllers/solidus_admin/controller_helpers/authorization.rb
index c0a1d970dce..ce62d298f25 100644
--- a/admin/app/controllers/solidus_admin/controller_helpers/authorization.rb
+++ b/admin/app/controllers/solidus_admin/controller_helpers/authorization.rb
@@ -17,7 +17,7 @@ def authorize_solidus_admin_user!
     subject = authorization_subject
 
     authorize! :admin, subject
-    authorize! action_name, subject
+    authorize! action_name.to_sym, subject
   end
 
   def authorization_subject