diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 9316f3e9..743fc3fd 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -16,7 +16,7 @@
                 <action android:name="android.intent.action.VIEW" />
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.BROWSABLE" />
-                <data android:host="mobile.app.uni-frankfurt.de" android:scheme="https" />
+                <data android:host="@string/app_host" android:scheme="https" />
             </intent-filter>
         </activity>
         <provider android:authorities="${applicationId}.fileprovider" android:exported="false" android:grantUriPermissions="true" android:name="androidx.core.content.FileProvider">
diff --git a/android/app/src/main/res/values/strings.xml b/android/app/src/main/res/values/strings.xml
index 8948a9a6..d13ed91e 100644
--- a/android/app/src/main/res/values/strings.xml
+++ b/android/app/src/main/res/values/strings.xml
@@ -4,4 +4,5 @@
     <string name="title_activity_main">StApps</string>
     <string name="package_name">de.anyschool.app</string>
     <string name="custom_url_scheme">de.anyschool.app</string>
+    <string name="app_host">mobile.app.uni-frankfurt.de</string>
 </resources>