diff --git a/src/main.js b/src/main.js
index b7e21fa..338a9cf 100644
--- a/src/main.js
+++ b/src/main.js
@@ -31,7 +31,7 @@ export class App {
     }
 
     this.scene = new Scene(this.canvas, this.context, w, h);
-    Settings.prevTime = Date.now();
+    Settings.fpsPrevTime = Date.now();
 
     const logStrings = [
       'ujs engine',