diff --git a/modules/core.nix b/modules/core.nix
index 78882c0..8a9b3de 100644
--- a/modules/core.nix
+++ b/modules/core.nix
@@ -25,7 +25,7 @@
     nixpkgs = {
       config = {
         allowUnfree = true;
-        config.permittedInsecurePackages = [
+        permittedInsecurePackages = [
           "dotnet-runtime-wrapped-7.0.20"
           "dotnet-runtime-7.0.20"
           "SDL_ttf-2.0.11"