diff --git a/images/icons/site.webmanifest b/images/icons/site.webmanifest
index 1166380..138c7d1 100644
--- a/images/icons/site.webmanifest
+++ b/images/icons/site.webmanifest
@@ -5,12 +5,14 @@
         {
             "src": "/images/icons/android-chrome-192x192.png?v=GvmqYyKwbb",
             "sizes": "192x192",
-            "type": "image/png"
+            "type": "image/png",
+			"purpose": "any maskable"
         },
         {
             "src": "/images/icons/android-chrome-512x512.png?v=GvmqYyKwbb",
             "sizes": "512x512",
-            "type": "image/png"
+            "type": "image/png",
+			"purpose": "any maskable"
         }
     ],
     "theme_color": "#ffffff",