diff --git a/wifi/supplicant/aidl/Android.bp b/wifi/supplicant/aidl/Android.bp
index 1fbe8e9..250a984 100644
--- a/wifi/supplicant/aidl/Android.bp
+++ b/wifi/supplicant/aidl/Android.bp
@@ -69,7 +69,11 @@
             version: "3",
             imports: ["android.hardware.wifi.common-V1"],
         },
+        {
+            version: "4",
+            imports: ["android.hardware.wifi.common-V2"],
+        },
 
     ],
-    frozen: false,
+    frozen: true,
 }