diff --git a/.gitignore b/.gitignore
index 7372e6d4f..ab59b88fc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,6 +13,7 @@ modoboa.iml
 .tox
 .eggs/
 modoboa_test
+bin/instance
 .coverage
 ./build/
 dist/