diff --git a/ayanova/src/components/date-time-control.vue b/ayanova/src/components/date-time-control.vue
index ac9f3068..ee07d404 100644
--- a/ayanova/src/components/date-time-control.vue
+++ b/ayanova/src/components/date-time-control.vue
@@ -24,6 +24,7 @@
             ref="theDatePicker"
             v-model="dateOnly"
             @input="dlgdate = false"
+            locale="DE"
           >
             <v-spacer></v-spacer>
             <v-btn text color="primary" @click="dlgdate = false">Close</v-btn>