diff --git a/test/script/tskdbdiff.py b/test/script/tskdbdiff.py
index 61fd4a088c..358c132eb2 100644
--- a/test/script/tskdbdiff.py
+++ b/test/script/tskdbdiff.py
@@ -436,7 +436,7 @@ def normalize_db_entry(line, files_table, vs_parts_table, vs_info_table, fs_info
         newLine = ('INSERT INTO "image_gallery_groups" VALUES(' + ', '.join(fields_list[1:]) + ');') 
         return newLine
     #remove id field
-    elif ig_groups_index_seen:
+    elif ig_groups_seen_index:
         # Only removing the id field for now. May need to care about group_id, examiner_id and seen fields in future.
         newLine = ('INSERT INTO "image_gallery_groups_seen" VALUES(' + ', '.join(fields_list[1:]) + ');') 
         return newLine