diff --git a/src/components/05_quotation/FormAbout.vue b/src/components/05_quotation/FormAbout.vue
index 20c6f764..d347a68f 100644
--- a/src/components/05_quotation/FormAbout.vue
+++ b/src/components/05_quotation/FormAbout.vue
@@ -68,6 +68,7 @@ defineEmits<{
         :label="$t('quotation.customer')"
         @create="$emit('addCustomer')"
         class="col-md-6 col-12"
+        :creatable-disabled="branchId === undefined"
         :creatable="!inputOnly"
         simple
         required