diff --git a/e2e/paths/03-worker/04_time_control.spec.js b/e2e/paths/03-worker/04_time_control.spec.js
index 83a82f7e11..d468b91539 100644
--- a/e2e/paths/03-worker/04_time_control.spec.js
+++ b/e2e/paths/03-worker/04_time_control.spec.js
@@ -1,7 +1,6 @@
 import selectors from '../../helpers/selectors.js';
 import getBrowser from '../../helpers/puppeteer';
 
-// missing full run validation
 describe('Worker time control path', () => {
     let browser;
     let page;
diff --git a/modules/worker/front/time-control/index.js b/modules/worker/front/time-control/index.js
index 6b1db9e6d7..ab9bd00339 100644
--- a/modules/worker/front/time-control/index.js
+++ b/modules/worker/front/time-control/index.js
@@ -203,8 +203,6 @@ class Controller extends Section {
     }
 
     set weekTotalHours(totalHours) {
-        if (!totalHours) return this._weekTotalHours = this.formatHours(0);
-
         this._weekTotalHours = this.formatHours(totalHours);
     }
 
@@ -212,9 +210,7 @@ class Controller extends Section {
         return this._weekTotalHours;
     }
 
-    formatHours(timestamp) {
-        timestamp = timestamp || 0;
-
+    formatHours(timestamp = 0) {
         let hour = Math.floor(timestamp / 3600);
         let min = Math.floor(timestamp / 60 - 60 * hour);