diff --git a/service/src/com/android/server/connectivity/TcpKeepaliveController.java b/service/src/com/android/server/connectivity/TcpKeepaliveController.java
index 0fd8604..4124e36 100644
--- a/service/src/com/android/server/connectivity/TcpKeepaliveController.java
+++ b/service/src/com/android/server/connectivity/TcpKeepaliveController.java
@@ -34,6 +34,7 @@
 import static com.android.net.module.util.NetworkStackConstants.IPV4_HEADER_MIN_LEN;
 
 import android.annotation.NonNull;
+import android.annotation.SuppressLint;
 import android.net.ISocketKeepaliveCallback;
 import android.net.InvalidPacketException;
 import android.net.NetworkUtils;
@@ -106,6 +107,8 @@
     private static final int TCP_REPAIR_ON = 1;
     // Reference include/uapi/linux/sockios.h
     private static final int SIOCINQ = FIONREAD;
+    // arch specific BSD socket API constant that predates Linux and Android
+    @SuppressLint("NewApi")
     private static final int SIOCOUTQ = TIOCOUTQ;
 
     /**