1 files changed, 10 insertions, 2 deletions
diff --git a/app/graphql/resolvers/group_issues_resolver.rb b/app/graphql/resolvers/group_issues_resolver.rb
index 1db0ab08e31..28f9266974f 100644
--- a/app/graphql/resolvers/group_issues_resolver.rb
+++ b/app/graphql/resolvers/group_issues_resolver.rb
@@ -1,10 +1,18 @@
 # frozen_string_literal: true
-# rubocop:disable Graphql/ResolverType (inherited from IssuesResolver)
+# rubocop:disable Graphql/ResolverType (inherited from BaseIssuesResolver)
 
 module Resolvers
-  class GroupIssuesResolver < IssuesResolver
+  class GroupIssuesResolver < BaseIssuesResolver
     include GroupIssuableResolver
 
     include_subgroups 'issues'
+
+    def ready?(**args)
+      if args.dig(:not, :release_tag).present?
+        raise ::Gitlab::Graphql::Errors::ArgumentError, 'releaseTag filter is not allowed when parent is a group.'
+      end
+
+      super
+    end
   end
 end