diff --git a/static/icon-512x512.png b/static/icon-512x512.png
new file mode 100644
index 00000000..7ebb3ae6
Binary files /dev/null and b/static/icon-512x512.png differ
diff --git a/static/manifest.json b/static/manifest.json
index 22b19001..43497e29 100644
--- a/static/manifest.json
+++ b/static/manifest.json
@@ -12,6 +12,11 @@
       "sizes": "any",
       "type": "image/svg+xml",
       "purpose": "any maskable"
+    },
+    {
+      "src": "/icon-512x512.png",
+      "sizes": "512x512",
+      "type": "image/png"
     }
   ]
-}
+}
\ No newline at end of file