diff --git a/AKPlan/templates/AKPlan/plan_detail.html b/AKPlan/templates/AKPlan/plan_detail.html
index 7c4423dac832d3a6d45e5c78efca62800381d8ec..430596fa5b8b9b70f1fb4574b53aa4cfe2f445e7 100644
--- a/AKPlan/templates/AKPlan/plan_detail.html
+++ b/AKPlan/templates/AKPlan/plan_detail.html
@@ -18,8 +18,6 @@
                     // Adapt to timezone of the connected event
                     timeZone: '{{ event.timezone }}',
                     initialView: 'timeGrid',
-                    // Adapt to user selected locale
-                    locale: '{{ LANGUAGE_CODE }}',
                     // No header, not buttons
                     headerToolbar: {
                         left: '',
diff --git a/AKPlan/templates/AKPlan/plan_index.html b/AKPlan/templates/AKPlan/plan_index.html
index 149559723f1623bc7a3cd7d78499578710a883d7..f1270d7356265d74a7089196b566298fd8460e43 100644
--- a/AKPlan/templates/AKPlan/plan_index.html
+++ b/AKPlan/templates/AKPlan/plan_index.html
@@ -22,8 +22,6 @@
                         right: 'resourceTimelineDay,resourceTimelineEvent'
                     },
                     themeSystem: 'bootstrap',
-                    // Adapt to user selected locale
-                    locale: '{{ LANGUAGE_CODE }}',
                     initialView: 'resourceTimelineEvent',
                     views: {
                         resourceTimelineDay: {