diff --git a/.env b/.env
index 104cb67..d937e39 100644
--- a/.env
+++ b/.env
@@ -1,4 +1,4 @@
-which nix && test -n "$NIX_SHELL_XRF" || {
+which nix && test -z "$NIX_SHELL_XRF" || {
 
   # automatically mirror main between forgejo<->codeberg
   #git(){