diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 000000000..7decfe055
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,36 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 25
+    buildToolsVersion "25.0.3"
+    defaultConfig {
+        applicationId "fr.gouv.etalab.mastodon"
+        minSdkVersion 15
+        targetSdkVersion 25
+        versionCode 35
+        versionName "1.3.8"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+allprojects {
+    repositories {
+        maven { url "https://jitpack.io" }
+        maven { url "https://maven.google.com"}
+    }
+}
+dependencies {
+    compile 'com.android.support:appcompat-v7:25.4.0'
+    compile 'com.android.support:design:25.4.0'
+    compile 'com.android.support:support-v4:25.4.0'
+    compile 'com.android.support:cardview-v7:25.4.0'
+    compile 'com.loopj.android:android-async-http:1.4.9'
+    compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
+    compile 'com.evernote:android-job:1.1.11'
+    compile 'com.github.chrisbanes:PhotoView:2.0.0'
+    compile 'com.google.code.gson:gson:2.8.0'
+}
diff --git a/app/mastodon-etalab-v1.3.8.apk b/app/mastodon-etalab-v1.3.8.apk
index 7decfe055..4c1f00c54 100644
Binary files a/app/mastodon-etalab-v1.3.8.apk and b/app/mastodon-etalab-v1.3.8.apk differ