diff --git a/src/test/modules/test_ddl_deparse/.gitignore b/src/test/modules/test_ddl_deparse/.gitignore
index 3337b3d2944330fed60643dbf34e0dffb18a4a8f..5dcb3ff9723501c3fe639bee1c1435e47a580a6f 100644
--- a/src/test/modules/test_ddl_deparse/.gitignore
+++ b/src/test/modules/test_ddl_deparse/.gitignore
@@ -1,2 +1,4 @@
+# Generated subdirectories
 /log/
 /results/
+/tmp_check/