diff --git a/frontend/src/bundles/studio/helpers/scenes-exceed-scripts.ts b/frontend/src/bundles/studio/helpers/scenes-exceed-scripts.ts
index ed6773451..832dcd6d3 100644
--- a/frontend/src/bundles/studio/helpers/scenes-exceed-scripts.ts
+++ b/frontend/src/bundles/studio/helpers/scenes-exceed-scripts.ts
@@ -1,16 +1,18 @@
 import { type Scene, type Script } from '../types/types.js';
 
+const INITIAL_DURATION = 0;
+
 const scenesExceedScripts = (scenes: Scene[], scripts: Script[]): boolean => {
     const totalScenesDuration = scenes.reduce(
         (accumulator, scene) => accumulator + scene.duration,
-        0,
+        INITIAL_DURATION,
     );
     const totalScriptsDuration = scripts.reduce(
         (accumulator, script) => accumulator + script.duration,
-        0,
+        INITIAL_DURATION,
     );
 
     return totalScenesDuration > totalScriptsDuration;
 };
 
-export { scenesExceedScripts };
+export { scenesExceedScripts };
\ No newline at end of file