diff --git a/src/components/mdBottomBar/mdBottomBarItem.vue b/src/components/mdBottomBar/mdBottomBarItem.vue
index 6bf6b76..c9ca8b7 100644
--- a/src/components/mdBottomBar/mdBottomBarItem.vue
+++ b/src/components/mdBottomBar/mdBottomBarItem.vue
@@ -28,7 +28,7 @@
       mdIconSrc: String,
       mdIconset: String,
       mdActive: Boolean,
-      disabled: String,
+      disabled: Boolean,
       href: String
     },
     data() {