diff --git a/unleash-server/lib/featureDb.js b/unleash-server/lib/featureDb.js
index e3e5551d13..5336f3ec0e 100644
--- a/unleash-server/lib/featureDb.js
+++ b/unleash-server/lib/featureDb.js
@@ -50,7 +50,7 @@ eventStore.on(eventType.featureUpdated, function (event) {
                 }
             });
         } else {
-            logger.error("Could not handle feature-update event", event);
+            logger.error('Could not handle feature-update event', event);
         }
 
     }
diff --git a/unleash-server/test/eventDbMock.js b/unleash-server/test/eventDbMock.js
index 1f66edbbad..f617ed7c95 100644
--- a/unleash-server/test/eventDbMock.js
+++ b/unleash-server/test/eventDbMock.js
@@ -1,6 +1,6 @@
 var Promise = require('bluebird');
 
-function storeEvent(event) {
+function storeEvent() {
     return new Promise(function (resolve) {
         resolve();
     });