diff --git a/nix-quick-install.sh b/nix-quick-install.sh
index b8e0149..2d69689 100755
--- a/nix-quick-install.sh
+++ b/nix-quick-install.sh
@@ -102,7 +102,7 @@ done
 
 # Install nix in profile
 MANPATH= . "$nix/etc/profile.d/nix.sh"
-if vergt "$NIX_VERSION" "2.3"; then
+if vergt "$NIX_VERSION" "2.4"; then
   "$nix/bin/nix-env" -i "$nix"
 else
   "$nix/bin/nix-env" --option sandbox false -i "$nix"