diff --git a/docs/development/plugin-triggers.md b/docs/development/plugin-triggers.md
index e63fff4ef..741097594 100644
--- a/docs/development/plugin-triggers.md
+++ b/docs/development/plugin-triggers.md
@@ -915,6 +915,7 @@ REV="$3" # optional, may not be sent for tar-based builds
 pushd "$TMP_WORK_DIR" >/dev/null
 touch Procfile
 echo "clock: some-command" >> Procfile
+popd >/dev/null
 ```
 
 ### `post-proxy-ports-update`