diff --git a/android/build.gradle.kts b/android/build.gradle.kts
index dbee657..218547b 100644
--- a/android/build.gradle.kts
+++ b/android/build.gradle.kts
@@ -2,6 +2,12 @@ allprojects {
     repositories {
         google()
         mavenCentral()
+        // android_id on the Git main branch uses EasyProtector 1.1.2. Its
+        // original JCenter publication is retired; Appodeal maintains it.
+        maven("https://maven.aliyun.com/repository/public")
+        maven("https://maven.aliyun.com/repository/gradle-plugin")
+        maven("https://maven.aliyun.com/repository/google")
+        maven("https://maven.aliyun.com/repository/jcenter")
     }
 }