diff --git a/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb b/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb
index b4a704c5e..9d150022d 100644
--- a/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb
+++ b/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb
@@ -786,7 +786,7 @@ def handle_module_function(node)
             @file_path,
             location,
             location,
-            collect_comments(node),
+            collect_comments(node)&.concat(entry.comments),
             entry.signatures,
             Entry::Visibility::PUBLIC,
             singleton,