diff --git a/frontend/src/components/Overview/CardUserSearch.vue b/frontend/src/components/Overview/CardUserSearch.vue
index 8b52adbc0..384f651b9 100644
--- a/frontend/src/components/Overview/CardUserSearch.vue
+++ b/frontend/src/components/Overview/CardUserSearch.vue
@@ -23,7 +23,7 @@
       <BRow class="my-1">
         <BCol cols="12">
           <div class="text-lg-end">
-            <BButton v-if="gmsUserLocationExists" variant="gradido" :href="gmsUri" target="_blank">
+            <BButton v-if="gmsUserLocationExists" :disabled="isUserSearchDisabled" variant="gradido" :href="gmsUri" target="_blank">
               {{ $t('card-user-search.allowed.button') }}
             </BButton>
             <RouterLink v-else to="/settings/extern">
@@ -54,6 +54,7 @@ const gmsActive = store.state.gmsActive
 // console.log('gmsActive=', gmsActive)
 const gmsUserLocationExists = store.state.userLocation !== null
 // console.log('gmsUserLocationExists=', gmsUserLocationExists)
+const isUserSearchDisabled = computed(() => gmsUri.value !== null)
 
 const { onResult, result, loading, onError } = useQuery(authenticateGmsUserSearch)