diff --git a/src/examples/windows/onboarding.vue b/src/examples/windows/onboarding.vue
index 7b6c91acc..d0503f19d 100644
--- a/src/examples/windows/onboarding.vue
+++ b/src/examples/windows/onboarding.vue
@@ -82,3 +82,9 @@
     }
   }
 </script>
+
+<codepen-resources lang="json">
+  {
+    "css": ["https://cdn.materialdesignicons.com/2.5.94/css/materialdesignicons.min.css"]
+  }
+</codepen-resources>
diff --git a/src/examples/windows/usage.vue b/src/examples/windows/usage.vue
index 4fceabb74..ca0fef814 100644
--- a/src/examples/windows/usage.vue
+++ b/src/examples/windows/usage.vue
@@ -69,3 +69,9 @@
     })
   }
 </script>
+
+<codepen-resources lang="json">
+  {
+    "css": ["https://cdn.materialdesignicons.com/2.5.94/css/materialdesignicons.min.css"]
+  }
+</codepen-resources>