diff --git a/.github/workflows/playstore.yml b/.github/workflows/playstore.yml
index 0c08f6e..a355ac6 100644
--- a/.github/workflows/playstore.yml
+++ b/.github/workflows/playstore.yml
@@ -125,7 +125,7 @@ jobs:
         uses: r0adkll/upload-google-play@v1
         with:
           serviceAccountJsonPlainText: ${{ secrets.PLAYSTORE_ACCOUNT_KEY }}
-          packageName: com.simde.payutc
+          packageName: fr.simde.payutc
           releaseFiles: '*.apk,*.aab'
           track: internal
           releaseName: ${{ needs.version.outputs.new_tag }}
diff --git a/android/app/build.gradle b/android/app/build.gradle
index bc802f1..128d07b 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -49,7 +49,7 @@ android {
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId "com.simde.payutc"
+        applicationId "fr.simde.payutc"
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
         minSdkVersion 21
@@ -69,7 +69,7 @@ android {
 
     buildTypes {
         release {
-            signingConfig signingConfigs.release
+            signingConfig signingConfigs.debug
         }
     }
     }
diff --git a/android/app/src/debug/AndroidManifest.xml b/android/app/src/debug/AndroidManifest.xml
index 800c229..5ba9a85 100644
--- a/android/app/src/debug/AndroidManifest.xml
+++ b/android/app/src/debug/AndroidManifest.xml
@@ -1,5 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.simde.payutc">
+    package="fr.simde.payutc">
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 131f0b9..2b432a0 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -1,5 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.simde.payutc">
+    package="fr.simde.payutc">
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.USE_BIOMETRIC" />
diff --git a/android/app/src/main/kotlin/com/simde/payut/MainActivity.kt b/android/app/src/main/kotlin/com/simde/payut/MainActivity.kt
index 33d9774..ead717f 100644
--- a/android/app/src/main/kotlin/com/simde/payut/MainActivity.kt
+++ b/android/app/src/main/kotlin/com/simde/payut/MainActivity.kt
@@ -1,4 +1,4 @@
-package com.simde.payutc
+package fr.simde.payutc
 
 import io.flutter.embedding.android.FlutterFragmentActivity
 
diff --git a/android/app/src/profile/AndroidManifest.xml b/android/app/src/profile/AndroidManifest.xml
index 800c229..5ba9a85 100644
--- a/android/app/src/profile/AndroidManifest.xml
+++ b/android/app/src/profile/AndroidManifest.xml
@@ -1,5 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.simde.payutc">
+    package="fr.simde.payutc">
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
diff --git a/ios/Runner.xcodeproj/project.pbxproj b/ios/Runner.xcodeproj/project.pbxproj
index b4cdaa6..b82e753 100644
--- a/ios/Runner.xcodeproj/project.pbxproj
+++ b/ios/Runner.xcodeproj/project.pbxproj
@@ -294,7 +294,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.simde.payutc;
+				PRODUCT_BUNDLE_IDENTIFIER = fr.simde.payutc;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
@@ -422,7 +422,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.simde.payutc;
+				PRODUCT_BUNDLE_IDENTIFIER = fr.simde.payutc;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
@@ -444,7 +444,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.simde.payutc;
+				PRODUCT_BUNDLE_IDENTIFIER = fr.simde.payutc;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;