diff --git a/core/api/module-lib-current.txt b/core/api/module-lib-current.txt
index a51d2b165516d..c08f077d0ac55 100644
--- a/core/api/module-lib-current.txt
+++ b/core/api/module-lib-current.txt
@@ -227,6 +227,10 @@ package android.net {
     field @NonNull public static final android.os.Parcelable.Creator<android.net.EthernetNetworkSpecifier> CREATOR;
   }
 
+  public final class IpSecManager {
+    field public static final int DIRECTION_FWD = 2; // 0x2
+  }
+
   public static final class IpSecManager.UdpEncapsulationSocket implements java.lang.AutoCloseable {
     method public int getResourceId();
   }
diff --git a/packages/ConnectivityT/framework-t/src/android/net/IpSecManager.java b/packages/ConnectivityT/framework-t/src/android/net/IpSecManager.java
index 837629911ccdc..0b266b226c78e 100644
--- a/packages/ConnectivityT/framework-t/src/android/net/IpSecManager.java
+++ b/packages/ConnectivityT/framework-t/src/android/net/IpSecManager.java
@@ -86,6 +86,7 @@ public final class IpSecManager {
      *
      * @hide
      */
+    @SystemApi(client = MODULE_LIBRARIES)
     public static final int DIRECTION_FWD = 2;
 
     /**