diff --git a/gnss/aidl/default/Gnss.cpp b/gnss/aidl/default/Gnss.cpp
index 03d9e31..8d58a20 100644
--- a/gnss/aidl/default/Gnss.cpp
+++ b/gnss/aidl/default/Gnss.cpp
@@ -22,6 +22,7 @@
 #include "GnssConfiguration.h"
 #include "GnssGeofence.h"
 #include "GnssMeasurementInterface.h"
+#include "GnssNavigationMessageInterface.h"
 #include "GnssPsds.h"
 
 namespace aidl::android::hardware::gnss {
@@ -104,4 +105,12 @@
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::ScopedAStatus Gnss::getExtensionGnssNavigationMessage(
+        std::shared_ptr<IGnssNavigationMessageInterface>* iGnssNavigationMessage) {
+    ALOGD("Gnss::getExtensionGnssNavigationMessage");
+
+    *iGnssNavigationMessage = SharedRefBase::make<GnssNavigationMessageInterface>();
+    return ndk::ScopedAStatus::ok();
+}
+
 }  // namespace aidl::android::hardware::gnss