diff --git a/amnet-native/android/app/build.gradle b/amnet-native/android/app/build.gradle
index 6ee4a34..eb8c5f0 100644
--- a/amnet-native/android/app/build.gradle
+++ b/amnet-native/android/app/build.gradle
@@ -124,15 +124,21 @@ android {
             keyAlias 'androiddebugkey'
             keyPassword 'android'
         }
+        release {
+            if (project.hasProperty('AMNET_UPLOAD_STORE_FILE')) {
+                storeFile file(AMNET_UPLOAD_STORE_FILE)
+                storePassword AMNET_UPLOAD_STORE_PASSWORD
+                keyAlias AMNET_UPLOAD_KEY_ALIAS
+                keyPassword AMNET_UPLOAD_KEY_PASSWORD
+            }
+        }
     }
     buildTypes {
         debug {
             signingConfig signingConfigs.debug
         }
         release {
-            // Caution! In production, you need to generate your own keystore file.
-            // see https://reactnative.dev/docs/signed-apk-android.
-            signingConfig signingConfigs.debug
+            signingConfig signingConfigs.release
             shrinkResources (findProperty('android.enableShrinkResourcesInReleaseBuilds')?.toBoolean() ?: false)
             minifyEnabled enableProguardInReleaseBuilds
             proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"