diff --git a/app/package.json b/app/package.json
index e8a422e9..8eb33f60 100644
--- a/app/package.json
+++ b/app/package.json
@@ -65,6 +65,12 @@
       "es6": true,
       "browser": true,
       "node": true
+    },
+    "rules": {
+      "quotes": [
+        "error",
+        "single"
+      ]
     }
   }
 }