diff --git a/ponyracer/.angular-cli.json b/ponyracer/.angular-cli.json
index 9d7bab7ec..3cf066277 100644
--- a/ponyracer/.angular-cli.json
+++ b/ponyracer/.angular-cli.json
@@ -55,9 +55,6 @@
   },
   "defaults": {
     "styleExt": "css",
-    "class": {
-      "spec": false
-    },
     "component": {}
   }
 }
diff --git a/ponyracer/package.json b/ponyracer/package.json
index 397fc15a7..b91cf3784 100644
--- a/ponyracer/package.json
+++ b/ponyracer/package.json
@@ -26,7 +26,7 @@
     "zone.js": "^0.8.14"
   },
   "devDependencies": {
-    "@angular/cli": "1.4.9",
+    "@angular/cli": "1.4.10",
     "@angular/compiler-cli": "^4.2.4",
     "@angular/language-service": "^4.2.4",
     "@types/jasmine": "~2.5.53",