diff --git a/src/scripts/screensavermanager.js b/src/scripts/screensavermanager.js
index 5f35a54b3e..d0732ca264 100644
--- a/src/scripts/screensavermanager.js
+++ b/src/scripts/screensavermanager.js
@@ -116,7 +116,7 @@ function ScreenSaverManager() {
             return;
         }
 
-        if (getFunctionalEventIdleTime < getMinIdleTime()) {
+        if (getFunctionalEventIdleTime() < getMinIdleTime()) {
             return;
         }