Add the semicolon
diff --git a/flake.nix b/flake.nix
index 8027118..aad38c5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -27,7 +27,7 @@
 
                 extraArgs = {
                   inherit nixpkgs;
-                }
+                };
 
                 modules = [
                     src/system.nix