diff --git a/logo512.png b/logo512.png
new file mode 100644
index 000000000..7fdde1f6b
Binary files /dev/null and b/logo512.png differ
diff --git a/manifest.json b/manifest.json
index 18b9f8387..127e5ce50 100644
--- a/manifest.json
+++ b/manifest.json
@@ -11,6 +11,11 @@
       "src": "./logo.png",
       "sizes": "128x128",
       "type": "image/png"
+    },
+    {
+      "src": "./logo512.png",
+      "sizes": "512x512",
+      "type": "image/png"
     }
   ]
 }