diff --git a/src/test/regress/expected/.gitignore b/src/test/regress/expected/.gitignore
index 00baf22e72a..7bd48e42213 100644
--- a/src/test/regress/expected/.gitignore
+++ b/src/test/regress/expected/.gitignore
@@ -59,3 +59,5 @@
 /external_table_persistent_error_log.out
 /external_table_union_all.out
 /external_table_union_all_optimizer.out
+/directory_table.out
+/directory_table_optimizer.out
diff --git a/src/test/regress/sql/.gitignore b/src/test/regress/sql/.gitignore
index f485f8dc2d8..b45c21dbc6a 100644
--- a/src/test/regress/sql/.gitignore
+++ b/src/test/regress/sql/.gitignore
@@ -57,3 +57,4 @@
 /workfile_mgr_test.sql
 /external_table_persistent_error_log.sql
 /external_table_union_all.sql
+/directory_table.sql