diff --git a/.github/workflows/deploy-playstore.yml b/.github/workflows/deploy-playstore.yml
deleted file mode 100644
index 4c43ed1..0000000
--- a/.github/workflows/deploy-playstore.yml
+++ /dev/null
@@ -1,55 +0,0 @@
-name: Deploy to Play Store
-
-on:
-  push:
-    branches:
-      - release  # L'action se déclenche uniquement sur la branche 'release'
-
-jobs:
-  build_and_deploy:
-    runs-on: ubuntu-latest
-
-    steps:
-      # 1. Récupérer le code
-      - uses: actions/checkout@v4
-
-      # 2. Installer Java (requis pour Android build)
-      - uses: actions/setup-java@v4
-        with:
-          distribution: 'zulu'
-          java-version: '17'
-
-      # 3. Installer Flutter
-      - uses: subosito/flutter-action@v2
-        with:
-          channel: 'stable'
-
-      # 4. Gérer les dépendances
-      - run: flutter pub get
-
-      # 5. Créer le Keystore depuis le secret (Décodage)
-      - name: Decode Keystore
-        run: |
-          echo "${{ secrets.ANDROID_KEYSTORE_BASE64 }}" | base64 --decode > android/app/upload-keystore.jks
-
-      # 6. Créer le fichier key.properties pour que Gradle trouve la clé
-      - name: Create key.properties
-        run: |
-          echo "storePassword=${{ secrets.ANDROID_KEYSTORE_PASSWORD }}" > android/key.properties
-          echo "keyPassword=${{ secrets.ANDROID_KEY_PASSWORD }}" >> android/key.properties
-          echo "keyAlias=${{ secrets.ANDROID_KEY_ALIAS }}" >> android/key.properties
-          echo "storeFile=upload-keystore.jks" >> android/key.properties
-
-      # 7. Construire l'AppBundle (.aab)
-      - name: Build AppBundle
-        run: flutter build appbundle --release
-
-      # 8. Uploader sur le Play Store (Track: alpha = Test fermé)
-      - name: Upload to Play Store
-        uses: r0adkll/upload-google-play@v1
-        with:
-          serviceAccountJsonPlainText: ${{ secrets.PLAY_STORE_CONFIG_JSON }}
-          packageName: be.devdayronvl.travel_mate
-          releaseFiles: build/app/outputs/bundle/release/app-release.aab
-          track: alpha # 'alpha' correspond souvent au Test Fermé. Sinon 'internal' ou 'beta'.
-          status: completed
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diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 0000000..184dfe6
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,64 @@
+pipeline {
+    agent any 
+
+    environment {
+        // On pointe vers le dossier SDK qu'on a installé dans le HOME de l'utilisateur jenkins
+        ANDROID_HOME = "${env.HOME}/android-sdk"
+        // On ajoute Flutter et les outils Android au PATH pour cette session
+        PATH = "/opt/flutter/bin:${env.HOME}/android-sdk/cmdline-tools/latest/bin:${env.HOME}/android-sdk/platform-tools:$PATH"
+        
+        // On récupère vos secrets stockés dans Jenkins
+        STORE_PASS = credentials('android-store-pass')
+        KEY_PASS   = credentials('android-key-pass')
+    }
+
+    stages {
+        stage('Checkout') {
+            steps {
+                // Récupère le code depuis Gitea
+                checkout scm
+            }
+        }
+
+        stage('Setup Dependencies') {
+            steps {
+                sh 'flutter config --no-analytics'
+                sh 'flutter pub get'
+            }
+        }
+
+        stage('Build & Deploy Android') {
+            steps {
+                // On injecte les fichiers secrets temporairement
+                withCredentials([
+                    file(credentialsId: 'android-keystore-file', variable: 'KEYSTORE_PATH'),
+                    file(credentialsId: 'google-play-json', variable: 'GOOGLE_JSON')
+                ]) {
+                    script {
+                        // 1. Créer le fichier key.properties pour Gradle
+                        // Note : Assurez-vous que votre 'keyAlias' est bien 'key0' (défaut) ou changez-le ici
+                        sh """
+                            echo 'storePassword=$STORE_PASS' > android/key.properties
+                            echo 'keyPassword=$KEY_PASS' >> android/key.properties
+                            echo 'keyAlias=upload' >> android/key.properties
+                            echo 'storeFile=$KEYSTORE_PATH' >> android/key.properties
+                        """
+                        
+                        // 2. Lancer Fastlane
+                        dir('android') {
+                            // On passe le chemin du JSON via une variable d'environnement à Fastlane
+                            sh "GOOGLE_JSON_KEY_PATH='$GOOGLE_JSON' fastlane deploy_internal"
+                        }
+                    }
+                }
+            }
+        }
+    }
+    
+    post {
+        always {
+            // Sécurité : On supprime le fichier contenant les mots de passe
+            sh 'rm -f android/key.properties'
+        }
+    }
+}
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diff --git a/android/Gemfile b/android/Gemfile
new file mode 100644
index 0000000..7a118b4
--- /dev/null
+++ b/android/Gemfile
@@ -0,0 +1,3 @@
+source "https://rubygems.org"
+
+gem "fastlane"
diff --git a/android/fastlane/Appfile b/android/fastlane/Appfile
new file mode 100644
index 0000000..74f9886
--- /dev/null
+++ b/android/fastlane/Appfile
@@ -0,0 +1,2 @@
+json_key_file(ENV["GOOGLE_PLAY_JSON_KEY_FILE"]) # Path to the json secret file - defined in Jenkins
+package_name("be.devdayronvl.travel_mate") # Your package name
diff --git a/android/fastlane/Fastfile b/android/fastlane/Fastfile
new file mode 100644
index 0000000..74cbc6e
--- /dev/null
+++ b/android/fastlane/Fastfile
@@ -0,0 +1,16 @@
+default_platform(:android)
+
+platform :android do
+  desc "Deploy to Internal Testing"
+  lane :deploy_internal do
+    # Build de l'application
+    sh "cd ../.. && flutter build appbundle --release"
+
+    # Upload vers Google Play
+    upload_to_play_store(
+      track: 'internal', # 'internal' = Test interne, 'alpha' = Test fermé
+      aab: '../build/app/outputs/bundle/release/app-release.aab',
+      json_key: ENV['GOOGLE_JSON_KEY_PATH'] # Jenkins remplit cette variable magiquement
+    )
+  end
+end
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