diff --git a/home.nix b/home.nix
index 18e0970..b727a5e 100644
--- a/home.nix
+++ b/home.nix
@@ -288,8 +288,9 @@ cd $hm_before_commit
 '';
 			gacp = ''
 git diff
+set gacp_read $(read -P 'continue ? [Y/n] ')
 set gacp_n n
-if [ "$(read -P 'continue ? [Y/n] ')" != gacp_n ]
+if [ "$gacp_read" != $gacp_n ]
 	git add .
 	git commit
 	git push