diff --git a/.github/workflows/build-android.yml b/.github/workflows/build-android.yml
index e98f28b724..0cebc717c4 100644
--- a/.github/workflows/build-android.yml
+++ b/.github/workflows/build-android.yml
@@ -68,14 +68,7 @@ jobs:
           ls -la android/app/build/outputs/apk/play
           ls -la android/app/build/outputs/apk/play/release
 
-      - name: Sign APK
-        run: |
-          jarsigner -verbose -sigalg SHA256withRSA -digestalg SHA-256 \
-            -keystore keystore.jks \
-            -storepass ${{ secrets.DROID_KEYSTORE_PASSWORD }} \
-            -keypass ${{ secrets.DROID_KEY_PASSWORD }} \
-            android/app/build/outputs/apk/play/release/app-play-release-unsigned.apk \
-            ${{ secrets.DROID_KEYSTORE_ALIAS }}
+      # APK is now signed automatically by Gradle using signingConfig
 
       - name: 'Upload Artifact'
         uses: actions/upload-artifact@v4
diff --git a/android/app/build.gradle b/android/app/build.gradle
index 84b41fa1f2..5407a23c2d 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -46,7 +46,7 @@ android {
                 buildConfigField "String", key, value.toString()
             }
 
-//            signingConfig signingConfigs.release
+            signingConfig signingConfigs.release
             minifyEnabled false
             proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
         }