diff --git a/.circleci/config.yml b/.circleci/config.yml
index 5ae6f427a..3f70ed1c3 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -805,14 +805,6 @@ workflows:
                 requires:
                     - bump_version
                     - check_frontend
-            - deliver_android:
-                buildConfig: bayern
-                context:
-                    - tuerantuer-google-play
-                name: deliver_android_bayern
-                production_delivery: false
-                requires:
-                    - build_android_bayern
             - build_android:
                 buildConfig: nuernberg
                 context:
@@ -823,14 +815,6 @@ workflows:
                 requires:
                     - bump_version
                     - check_frontend
-            - deliver_android:
-                buildConfig: nuernberg
-                context:
-                    - tuerantuer-google-play
-                name: deliver_android_nuernberg
-                production_delivery: false
-                requires:
-                    - build_android_nuernberg
             - build_ios:
                 buildConfig: bayern
                 context:
@@ -841,14 +825,6 @@ workflows:
                 requires:
                     - bump_version
                     - check_frontend
-            - deliver_ios:
-                buildConfig: bayern
-                context:
-                    - tuerantuer-apple
-                name: deliver_bayern_ios
-                production_delivery: false
-                requires:
-                    - build_ios_bayern
             - build_ios:
                 buildConfig: nuernberg
                 context:
@@ -859,14 +835,6 @@ workflows:
                 requires:
                     - bump_version
                     - check_frontend
-            - deliver_ios:
-                buildConfig: nuernberg
-                context:
-                    - tuerantuer-apple
-                name: deliver_nuernberg_ios
-                production_delivery: false
-                requires:
-                    - build_ios_nuernberg
         when: << pipeline.parameters.run_delivery_beta_native >>
     frontend:
         jobs:
diff --git a/.circleci/src/workflows/delivery_beta_native.yml b/.circleci/src/workflows/delivery_beta_native.yml
index 481cf1da9..94d0e73f6 100644
--- a/.circleci/src/workflows/delivery_beta_native.yml
+++ b/.circleci/src/workflows/delivery_beta_native.yml
@@ -15,14 +15,14 @@ jobs:
       context:
         - credentials-repo
         - credentials-ehrenamtskarte
-  - deliver_android:
-      name: deliver_android_bayern
-      buildConfig: "bayern"
-      context:
-        - tuerantuer-google-play
-      production_delivery: false
-      requires:
-        - build_android_bayern
+#  - deliver_android:
+#      name: deliver_android_bayern
+#      buildConfig: "bayern"
+#      context:
+#        - tuerantuer-google-play
+#      production_delivery: false
+#      requires:
+#        - build_android_bayern
   - build_android:
       name: build_android_nuernberg
       buildConfig: "nuernberg"
@@ -33,14 +33,14 @@ jobs:
       context:
         - credentials-repo
         - credentials-ehrenamtskarte
-  - deliver_android:
-      name: deliver_android_nuernberg
-      buildConfig: "nuernberg"
-      context:
-        - tuerantuer-google-play
-      production_delivery: false
-      requires:
-        - build_android_nuernberg
+#  - deliver_android:
+#      name: deliver_android_nuernberg
+#      buildConfig: "nuernberg"
+#      context:
+#        - tuerantuer-google-play
+#      production_delivery: false
+#      requires:
+#        - build_android_nuernberg
   - build_ios:
       name: build_ios_bayern
       buildConfig: "bayern"
@@ -51,14 +51,14 @@ jobs:
       context:
         - tuerantuer-apple
         - fastlane-match
-  - deliver_ios:
-      name: deliver_bayern_ios
-      buildConfig: bayern
-      context:
-        - tuerantuer-apple
-      production_delivery: false
-      requires:
-        - build_ios_bayern
+#  - deliver_ios:
+#      name: deliver_bayern_ios
+#      buildConfig: bayern
+#      context:
+#        - tuerantuer-apple
+#      production_delivery: false
+#      requires:
+#        - build_ios_bayern
   - build_ios:
       name: build_ios_nuernberg
       buildConfig: "nuernberg"
@@ -69,11 +69,11 @@ jobs:
       context:
         - tuerantuer-apple
         - fastlane-match
-  - deliver_ios:
-      name: deliver_nuernberg_ios
-      buildConfig: nuernberg
-      context:
-        - tuerantuer-apple
-      production_delivery: false
-      requires:
-        - build_ios_nuernberg
\ No newline at end of file
+#  - deliver_ios:
+#      name: deliver_nuernberg_ios
+#      buildConfig: nuernberg
+#      context:
+#        - tuerantuer-apple
+#      production_delivery: false
+#      requires:
+#        - build_ios_nuernberg
\ No newline at end of file
diff --git a/frontend/android/app/build.gradle b/frontend/android/app/build.gradle
index 2ac4b0541..1a77db727 100644
--- a/frontend/android/app/build.gradle
+++ b/frontend/android/app/build.gradle
@@ -91,10 +91,10 @@ android {
     signingConfigs {
         if (System.getenv()['KEYSTORE_PATH']) { // Signing with env variables (CI)
             release {
-                storeFile file("file://" + System.getenv()['HOME'] + project.KEYSTORE_PATH)
-                storePassword project.KEYSTORE_PASSWORD
-                keyAlias project.KEYSTORE_KEY_ALIAS
-                keyPassword project.KEYSTORE_KEY_PASSWORD
+                storeFile file("file://" + System.getenv()['HOME'] + System.getenv()['KEYSTORE_PATH'])
+                storePassword System.getenv()['KEYSTORE_PASSWORD']
+                keyAlias System.getenv()['KEYSTORE_KEY_ALIAS']
+                keyPassword System.getenv()['KEYSTORE_KEY_PASSWORD']
             }
         } else if (localProperties.containsKey("signing.keyAlias")) { // Signing with local.properties file (locally)
             println "Selected using localProps"
@@ -114,7 +114,7 @@ android {
                 abiFilters 'armeabi-v7a','arm64-v8a','x86_64'
             }
 
-            if (project.hasProperty('KEYSTORE_PATH')) {
+            if (System.getenv()['KEYSTORE_PATH']) {
                 signingConfig signingConfigs.release
             } else if ( localProperties.containsKey("signing.keyAlias")) {
                 signingConfig signingConfigs.localProps
@@ -142,9 +142,9 @@ android {
         multiDexEnabled true
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
-        if (project.hasProperty('VERSION_CODE')) {
-            versionCode project.VERSION_CODE.toInteger()
-            versionName project.VERSION_NAME
+        if (System.getenv()['VERSION_CODE']) {
+            versionCode System.getenv()['VERSION_CODE'].toInteger()
+            versionName System.getenv()['VERSION_NAME']
         }
     }
 
diff --git a/frontend/android/fastlane/Fastfile b/frontend/android/fastlane/Fastfile
index 17d2d1187..59ce50df8 100644
--- a/frontend/android/fastlane/Fastfile
+++ b/frontend/android/fastlane/Fastfile
@@ -80,23 +80,13 @@ platform :android do
 
     sh("fvm flutter pub run build_runner build --define df_build_config=name=#{build_config_name}")
 
-    gradle(
-      task: "bundle",
-      flavor: flavor,
-      flags: " -Ptarget=lib/main.dart",
-      build_type: "Release",
-      properties: {
-        :VERSION_CODE => version_code,
-        :VERSION_NAME => version_name,
-        :BUILD_CONFIG_NAME => build_config_name,
-        :KEYSTORE_PATH => KEYSTORE_PATH,
-        :KEYSTORE_KEY_ALIAS => flavor == 'Nuernberg' ? KEYSTORE_KEY_ALIAS_NUERNBERG : KEYSTORE_KEY_ALIAS_BAYERN,
-        :KEYSTORE_PASSWORD => KEYSTORE_PASSWORD,
-        :KEYSTORE_KEY_PASSWORD => flavor == 'Nuernberg' ? KEYSTORE_KEY_PASSWORD_NUERNBERG : KEYSTORE_KEY_PASSWORD_BAYERN,
-      }.compact,
-      system_properties: gradle_system_properties,
-      print_command: false
-    )
+    ENV["VERSION_CODE"] = version_code
+    ENV["VERSION_NAME"] = version_name
+    ENV["BUILD_CONFIG_NAME"] = build_config_name
+    ENV["KEYSTORE_KEY_ALIAS"] = flavor == 'Nuernberg' ? KEYSTORE_KEY_ALIAS_NUERNBERG : KEYSTORE_KEY_ALIAS_BAYERN
+    ENV["KEYSTORE_KEY_PASSWORD"] = flavor == 'Nuernberg' ? KEYSTORE_KEY_PASSWORD_NUERNBERG : KEYSTORE_KEY_PASSWORD_BAYERN
+
+    sh("fvm flutter build appbundle --dart-define=environment=production --flavor #{flavor} --release -t lib/main.dart")
   end
 
   desc "Upload Android App to Google Play"