diff --git a/scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/spi/HgLogCommand.java b/scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/spi/HgLogCommand.java
index b64d37e651..9893db454a 100644
--- a/scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/spi/HgLogCommand.java
+++ b/scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/spi/HgLogCommand.java
@@ -206,6 +206,7 @@ public class HgLogCommand extends AbstractCommand implements LogCommand
       changeset.setBranches(Lists.newArrayList(branch));
     }
 
+    // TODO improve performance
     List<String> tags = c.tags();
 
     if (tags != null)