diff --git a/src/components/modal/modal.js b/src/components/modal/modal.js
index ed623cc52c9..27e626ae5f3 100644
--- a/src/components/modal/modal.js
+++ b/src/components/modal/modal.js
@@ -998,7 +998,7 @@ export default {
     )
     // Modal Backdrop
     let backdrop = h(false)
-    if (!this.hideBackdrop && (this.is_visible || this.is_transitioning)) {
+    if (!this.hideBackdrop && (this.is_visible || this.is_transitioning || this.is_block)) {
       backdrop = h(
         'div',
         {