diff --git a/src/pl/plperl/expected/.gitignore b/src/pl/plperl/expected/.gitignore
new file mode 100644
index 00000000000..0cee2ff3f88
--- /dev/null
+++ b/src/pl/plperl/expected/.gitignore
@@ -0,0 +1 @@
+/plperl_env.out
diff --git a/src/pl/plperl/sql/.gitignore b/src/pl/plperl/sql/.gitignore
new file mode 100644
index 00000000000..01795fdcd5a
--- /dev/null
+++ b/src/pl/plperl/sql/.gitignore
@@ -0,0 +1 @@
+/plperl_env.sql