@@ -162,14 +162,4 @@ ];         };
       };
     });
-
-
-  nixConfig = {
-    extra-substituters = [
-      "https://toyvo.cachix.org"
-    ];
-    extra-trusted-public-keys = [
-      "toyvo.cachix.org-1:s++CG1te6YaS9mjICre0Ybbya2o/S9fZIyDNGiD4UXs="
-    ];
-  };
 }