diff --git a/flake.nix b/flake.nix
index c21fc233..1f870b35 100644
--- a/flake.nix
+++ b/flake.nix
@@ -61,6 +61,7 @@
             ] ++ lib.optionals stdenv.isDarwin [
               libiconv
               darwin.apple_sdk.frameworks.Security
+              darwin.apple_sdk.frameworks.SystemConfiguration
             ];
             checkInputs = [
               inputs'.csprpkgs.packages.cctl