diff --git a/Tauri.toml b/Tauri.toml
index 8780e66..2a12b6b 100644
--- a/Tauri.toml
+++ b/Tauri.toml
@@ -1,5 +1,5 @@
 "$schema" = "https://schema.tauri.app/config/2"
-identifier = "de.mathebau.bkbh"
+identifier = "de.hessensagtnein.darmstadt.buchhaltung"
 productName = "Nein!"
 version = "0.1.0"
 
diff --git a/gen/android/app/build.gradle.kts b/gen/android/app/build.gradle.kts
index 397ab02..86e6c7e 100644
--- a/gen/android/app/build.gradle.kts
+++ b/gen/android/app/build.gradle.kts
@@ -16,10 +16,10 @@ val tauriProperties = Properties().apply {
 
 android {
     compileSdk = 34
-    namespace = "de.mathebau.bkbh"
+    namespace = "de.hessensagtnein.darmstadt.buchhaltung"
     defaultConfig {
         manifestPlaceholders["usesCleartextTraffic"] = "false"
-        applicationId = "de.mathebau.bkbh"
+        applicationId = "de.hessensagtnein.darmstadt.buchhaltung"
         minSdk = 24
         targetSdk = 34
         versionCode = tauriProperties.getProperty("tauri.android.versionCode", "1").toInt()