diff --git a/lib/vue/src/components/input/CInputSelect.vue b/lib/vue/src/components/input/CInputSelect.vue
index 165c2f56c..279fbecf8 100644
--- a/lib/vue/src/components/input/CInputSelect.vue
+++ b/lib/vue/src/components/input/CInputSelect.vue
@@ -261,7 +261,7 @@ export default {
 }
 
 .vs__dropdown-menu {
-  z-index: 1090;
+  z-index: 1100;
 
   .vs__dropdown-option {
     &.vs__dropdown-option--selected {