diff --git a/windows/install-docker-in-wsl.sh b/windows/install-docker-in-wsl.sh
index fd18291..0fe214f 100755
--- a/windows/install-docker-in-wsl.sh
+++ b/windows/install-docker-in-wsl.sh
@@ -235,8 +235,11 @@ root = /
 options = "metadata"
 EOF
 
+	[[ $? -ne 0 ]] && return 137
+
 	echo "Please restart your computer, after the restart the volumes will be mounted in /c/, /d/, etc. instead of /mnt/c/, /mnt/d/..."
 
+	return 0
 }
 
 initialize() {