diff --git a/nswitch b/nswitch
index ed2c3ec..2b20694 100755
--- a/nswitch
+++ b/nswitch
@@ -5,7 +5,7 @@ set -E -o pipefail
 shopt -s failglob
 export LC_ALL=C.UTF8
 
-cd ~/Projects/NixOS/
+cd ~/Projects/NixOS/ || exit 1
 nvim
 
 printf ">>> auto formating ..."