diff --git a/.gitignore b/.gitignore
index 8fea8ed..05fc926 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,9 @@ secrets/*
 *.yaml
 *.yml
 
+# Submodules / nested repos
+app-autotest/
+
 # OS files
 .DS_Store
 Thumbs.db