diff --git a/packages/modules/web_themes/koala/source/index.html b/packages/modules/web_themes/koala/source/index.html
index 361ce4e9f9..ebf2c0f92a 100644
--- a/packages/modules/web_themes/koala/source/index.html
+++ b/packages/modules/web_themes/koala/source/index.html
@@ -6,8 +6,6 @@
     <meta charset="utf-8" />
     <meta name="description" content="<%= productDescription %>" />
     <meta name="format-detection" content="telephone=no" />
-    <meta name="msapplication-tap-highlight" content="no" />
-    <meta name="mobile-web-app-capable" content="yes" />
     <meta
       name="viewport"
       content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width<% if (ctx.mode.cordova || ctx.mode.capacitor) { %>, viewport-fit=cover<% } %>"
diff --git a/packages/modules/web_themes/koala/source/package.json b/packages/modules/web_themes/koala/source/package.json
index 1e97751e19..fc8fae16be 100644
--- a/packages/modules/web_themes/koala/source/package.json
+++ b/packages/modules/web_themes/koala/source/package.json
@@ -11,7 +11,7 @@
     "format": "prettier --write \"**/*.{js,ts,vue,scss,html,md,json}\" --ignore-path .gitignore",
     "test:unit": "vitest run --root src/",
     "dev": "quasar dev",
-    "build": "quasar build"
+    "build": "quasar build -m pwa"
   },
   "dependencies": {
     "@quasar/extras": "^1.17.0",
diff --git a/packages/modules/web_themes/koala/source/public/icons/icon-1024x1024.png b/packages/modules/web_themes/koala/source/public/icons/icon-1024x1024.png
new file mode 100644
index 0000000000..8708c3b13f
Binary files /dev/null and b/packages/modules/web_themes/koala/source/public/icons/icon-1024x1024.png differ
diff --git a/packages/modules/web_themes/koala/source/public/icons/icon-128x128.png b/packages/modules/web_themes/koala/source/public/icons/icon-128x128.png
new file mode 100644
index 0000000000..994e6f7cb8
Binary files /dev/null and b/packages/modules/web_themes/koala/source/public/icons/icon-128x128.png differ
diff --git a/packages/modules/web_themes/koala/source/public/icons/icon-192x192.png b/packages/modules/web_themes/koala/source/public/icons/icon-192x192.png
new file mode 100644
index 0000000000..122c57cdac
Binary files /dev/null and b/packages/modules/web_themes/koala/source/public/icons/icon-192x192.png differ
diff --git a/packages/modules/web_themes/koala/source/public/icons/icon-256x256.png b/packages/modules/web_themes/koala/source/public/icons/icon-256x256.png
new file mode 100644
index 0000000000..efb1d23ee8
Binary files /dev/null and b/packages/modules/web_themes/koala/source/public/icons/icon-256x256.png differ
diff --git a/packages/modules/web_themes/koala/source/public/icons/icon-48x48.png b/packages/modules/web_themes/koala/source/public/icons/icon-48x48.png
new file mode 100644
index 0000000000..6e9161f3f9
Binary files /dev/null and b/packages/modules/web_themes/koala/source/public/icons/icon-48x48.png differ
diff --git a/packages/modules/web_themes/koala/source/public/icons/icon-512x512.png b/packages/modules/web_themes/koala/source/public/icons/icon-512x512.png
new file mode 100644
index 0000000000..5a487c2dee
Binary files /dev/null and b/packages/modules/web_themes/koala/source/public/icons/icon-512x512.png differ
diff --git a/packages/modules/web_themes/koala/source/public/icons/icon-72x72.png b/packages/modules/web_themes/koala/source/public/icons/icon-72x72.png
new file mode 100644
index 0000000000..f7f5279ac7
Binary files /dev/null and b/packages/modules/web_themes/koala/source/public/icons/icon-72x72.png differ
diff --git a/packages/modules/web_themes/koala/source/public/icons/icon-96x96.png b/packages/modules/web_themes/koala/source/public/icons/icon-96x96.png
new file mode 100644
index 0000000000..43c617ac61
Binary files /dev/null and b/packages/modules/web_themes/koala/source/public/icons/icon-96x96.png differ
diff --git a/packages/modules/web_themes/koala/source/quasar.config.ts b/packages/modules/web_themes/koala/source/quasar.config.ts
index 5765ecf616..ee7d4c2417 100644
--- a/packages/modules/web_themes/koala/source/quasar.config.ts
+++ b/packages/modules/web_themes/koala/source/quasar.config.ts
@@ -62,7 +62,12 @@ export default defineConfig((ctx) => {
           viteConf.esbuild = {
             ...viteConf.esbuild,
             drop: ['debugger'],
-            pure: ['console.log', 'console.info', 'console.debug', 'console.table'],
+            pure: [
+              'console.log',
+              'console.info',
+              'console.debug',
+              'console.table',
+            ],
           };
         }
       },
diff --git a/packages/modules/web_themes/koala/source/src-pwa/manifest.json b/packages/modules/web_themes/koala/source/src-pwa/manifest.json
index 89326669ef..80df94d871 100644
--- a/packages/modules/web_themes/koala/source/src-pwa/manifest.json
+++ b/packages/modules/web_themes/koala/source/src-pwa/manifest.json
@@ -1,8 +1,29 @@
 {
-  "orientation": "portrait",
+  "name": "openWB Koala",
+  "short_name": "openWB",
+  "description": "Koala web theme for openWB software2",
+  "start_url": "/openWB/web/",
+  "orientation": "any",
+  "version": "0.0.1",
+  "manifest_version": 1,
   "background_color": "#ffffff",
   "theme_color": "#027be3",
   "icons": [
+    {
+      "src": "icons/icon-48x48.png",
+      "sizes": "48x48",
+      "type": "image/png"
+    },
+    {
+      "src": "icons/icon-72x72.png",
+      "sizes": "72x72",
+      "type": "image/png"
+    },
+    {
+      "src": "icons/icon-96x96.png",
+      "sizes": "96x96",
+      "type": "image/png"
+    },
     {
       "src": "icons/icon-128x128.png",
       "sizes": "128x128",
@@ -19,13 +40,13 @@
       "type": "image/png"
     },
     {
-      "src": "icons/icon-384x384.png",
-      "sizes": "384x384",
+      "src": "icons/icon-512x512.png",
+      "sizes": "512x512",
       "type": "image/png"
     },
     {
-      "src": "icons/icon-512x512.png",
-      "sizes": "512x512",
+      "src": "icons/icon-1024x1024.png",
+      "sizes": "1024x1024",
       "type": "image/png"
     }
   ]