diff --git a/glance-system/glance.yaml b/glance-system/glance.yaml
index 73613fa..c64e166 100644
--- a/glance-system/glance.yaml
+++ b/glance-system/glance.yaml
@@ -406,6 +406,11 @@ data:
       background: rgba(226, 146, 255, 0.16);
     }
 
+    /* Remove purple overlay from Nextcloud iframe */
+    .widget.widget-type-iframe:has(iframe[src*="nextcloud"])::before {
+      display: none !important;
+    }
+
     /* Widget content area */
     .widget-content {
       background-color: transparent !important;