diff --git a/client/src/app/+videos/+video-edit/shared/i18n-primeng-calendar.service.ts b/client/src/app/+videos/+video-edit/shared/i18n-primeng-calendar.service.ts
index 2acbace48..6ef4dbc68 100644
--- a/client/src/app/+videos/+video-edit/shared/i18n-primeng-calendar.service.ts
+++ b/client/src/app/+videos/+video-edit/shared/i18n-primeng-calendar.service.ts
@@ -1,12 +1,12 @@
 import { Injectable } from '@angular/core'
+import { PrimeNGConfig } from 'primeng/api'
 
 @Injectable()
 export class I18nPrimengCalendarService {
   private readonly calendarLocale: any = {}
 
-  constructor () {
-    this.calendarLocale = {
-      firstDayOfWeek: 0,
+  constructor (private config: PrimeNGConfig) {
+    this.config.setTranslation({
       dayNames: [
         $localize`Sunday`,
         $localize`Monday`,
@@ -70,7 +70,7 @@ export class I18nPrimengCalendarService {
       today: $localize`Today`,
 
       clear: $localize`Clear`
-    }
+    })
   }
 
   getCalendarLocale () {
diff --git a/client/src/app/+videos/+video-edit/shared/video-edit.component.html b/client/src/app/+videos/+video-edit/shared/video-edit.component.html
index 4747cec27..0c60ec4ec 100644
--- a/client/src/app/+videos/+video-edit/shared/video-edit.component.html
+++ b/client/src/app/+videos/+video-edit/shared/video-edit.component.html
@@ -117,7 +117,7 @@
               <label i18n for="schedulePublicationAt">Schedule publication ({{ calendarTimezone }})</label>
               <p-calendar
                 id="schedulePublicationAt" formControlName="schedulePublicationAt" [dateFormat]="calendarDateFormat"
-                [locale]="calendarLocale" [minDate]="minScheduledDate" [showTime]="true" [hideOnDateTimeSelect]="true"
+                [firstDayOfWeek]="0" [minDate]="minScheduledDate" [showTime]="true" [hideOnDateTimeSelect]="true"
               >
               </p-calendar>
 
@@ -299,8 +299,8 @@
                 </ng-template>
               </my-help>
               <p-calendar
-                id="originallyPublishedAt" formControlName="originallyPublishedAt" [dateFormat]="calendarDateFormat"
-                [locale]="calendarLocale" [showTime]="true" [hideOnDateTimeSelect]="true" [monthNavigator]="true" [yearNavigator]="true" [yearRange]="myYearRange"
+                id="originallyPublishedAt" formControlName="originallyPublishedAt" [dateFormat]="calendarDateFormat" [firstDayOfWeek]="0"
+                [showTime]="true" [hideOnDateTimeSelect]="true" [monthNavigator]="true" [yearNavigator]="true" [yearRange]="myYearRange"
               >
               </p-calendar>