diff --git a/libs/vr/libvrflinger/hardware_composer.cpp b/libs/vr/libvrflinger/hardware_composer.cpp
index 5f6455c..6d259bd 100644
--- a/libs/vr/libvrflinger/hardware_composer.cpp
+++ b/libs/vr/libvrflinger/hardware_composer.cpp
@@ -1098,7 +1098,7 @@
   if (FindCallback(callback) == callbacks_.cend()) {
     callbacks_.push_back(callback);
   }
-  return NO_ERROR;
+  return OK;
 }
 
 status_t HardwareComposer::VsyncService::unregisterCallback(
@@ -1108,7 +1108,7 @@
   if (iter != callbacks_.cend()) {
     callbacks_.erase(iter);
   }
-  return NO_ERROR;
+  return OK;
 }
 
 void HardwareComposer::VsyncService::OnVsync(int64_t vsync_timestamp) {
diff --git a/libs/vr/libvrflinger/tests/vrflinger_test.cpp b/libs/vr/libvrflinger/tests/vrflinger_test.cpp
index 1d5740f..0eb7fec 100644
--- a/libs/vr/libvrflinger/tests/vrflinger_test.cpp
+++ b/libs/vr/libvrflinger/tests/vrflinger_test.cpp
@@ -72,17 +72,17 @@
     Parcel data, reply;
     status_t result =
         data.writeInterfaceToken(surface_flinger_->getInterfaceDescriptor());
-    if (result != NO_ERROR) {
+    if (result != OK) {
       return std::nullopt;
     }
     result = IInterface::asBinder(surface_flinger_)
                  ->transact(kIsVrFlingerActiveTransactionCode, data, &reply);
-    if (result != NO_ERROR) {
+    if (result != OK) {
       return std::nullopt;
     }
     bool vr_flinger_active;
     result = reply.readBool(&vr_flinger_active);
-    if (result != NO_ERROR) {
+    if (result != OK) {
       return std::nullopt;
     }
     return vr_flinger_active;