diff --git a/Android.bp b/Android.bp
index 7aa7a98..755ba1d 100644
--- a/Android.bp
+++ b/Android.bp
@@ -73,7 +73,7 @@
     optimize: {
         enabled: false,
     },
-
+    kotlincflags: ["-Xjvm-default=enable"],
     certificate: "",
 
     privileged: true,