diff --git a/custom-pkgs/run/default.nix b/custom-pkgs/run/default.nix
index 9c34413..11d6fc9 100644
--- a/custom-pkgs/run/default.nix
+++ b/custom-pkgs/run/default.nix
@@ -5,5 +5,6 @@
     exit 1
   fi
   shift
-  nix run nixpkgs#"$first" -- "$@"
+  export NIXPKGS_ALLOW_UNFREE=1
+  nix run --impure nixpkgs#"$first" -- "$@"
 ''