diff --git a/libs/binder/ndk/include_platform/android/binder_manager.h b/libs/binder/ndk/include_platform/android/binder_manager.h
index 43159d8..89fd7a3 100644
--- a/libs/binder/ndk/include_platform/android/binder_manager.h
+++ b/libs/binder/ndk/include_platform/android/binder_manager.h
@@ -56,12 +56,12 @@
  *
  * \param binder object to register globally with the service manager.
  * \param instance identifier of the service. This will be used to lookup the service.
- * \param flag an AServiceManager_AddServiceFlag enum to denote how the service should be added.
+ * \param flags an AServiceManager_AddServiceFlag enum to denote how the service should be added.
  *
  * \return EX_NONE on success.
  */
-__attribute__((warn_unused_result)) binder_exception_t AServiceManager_addServiceWithFlag(
-        AIBinder* binder, const char* instance, const AServiceManager_AddServiceFlag flag)
+__attribute__((warn_unused_result)) binder_exception_t AServiceManager_addServiceWithFlags(
+        AIBinder* binder, const char* instance, const AServiceManager_AddServiceFlag flags)
         __INTRODUCED_IN(34);
 
 /**
diff --git a/libs/binder/ndk/libbinder_ndk.map.txt b/libs/binder/ndk/libbinder_ndk.map.txt
index 1078fb2..1c5f79f 100644
--- a/libs/binder/ndk/libbinder_ndk.map.txt
+++ b/libs/binder/ndk/libbinder_ndk.map.txt
@@ -158,7 +158,7 @@
     AServiceManager_getUpdatableApexName; # systemapi
     AServiceManager_registerForServiceNotifications; # systemapi llndk
     AServiceManager_NotificationRegistration_delete; # systemapi llndk
-    AServiceManager_addServiceWithFlag; # systemapi llndk
+    AServiceManager_addServiceWithFlags; # systemapi llndk
 };
 
 LIBBINDER_NDK_PLATFORM {
diff --git a/libs/binder/ndk/service_manager.cpp b/libs/binder/ndk/service_manager.cpp
index 84da459..2977786 100644
--- a/libs/binder/ndk/service_manager.cpp
+++ b/libs/binder/ndk/service_manager.cpp
@@ -42,15 +42,15 @@
     return PruneException(exception);
 }
 
-binder_exception_t AServiceManager_addServiceWithFlag(AIBinder* binder, const char* instance,
-                                                      const AServiceManager_AddServiceFlag flag) {
+binder_exception_t AServiceManager_addServiceWithFlags(AIBinder* binder, const char* instance,
+                                                       const AServiceManager_AddServiceFlag flags) {
     if (binder == nullptr || instance == nullptr) {
         return EX_ILLEGAL_ARGUMENT;
     }
 
     sp<IServiceManager> sm = defaultServiceManager();
 
-    bool allowIsolated = flag & AServiceManager_AddServiceFlag::ADD_SERVICE_ALLOW_ISOLATED;
+    bool allowIsolated = flags & AServiceManager_AddServiceFlag::ADD_SERVICE_ALLOW_ISOLATED;
     status_t exception = sm->addService(String16(instance), binder->getBinder(), allowIsolated);
     return PruneException(exception);
 }