diff --git a/wifi/1.0/default/wifi.cpp b/wifi/1.0/default/wifi.cpp
index 332363d..c06abe8 100644
--- a/wifi/1.0/default/wifi.cpp
+++ b/wifi/1.0/default/wifi.cpp
@@ -103,18 +103,18 @@
     chip_ = new WifiChip(kChipId, legacy_hal_, mode_controller_);
     run_state_ = RunState::STARTED;
     for (const auto& callback : event_callbacks_) {
-      if (!callback->onStart().getStatus().isOk()) {
+      if (!callback->onStart().isOk()) {
         LOG(ERROR) << "Failed to invoke onStart callback";
       };
     }
     for (const auto& callback : event_callbacks_) {
-      if (!callback->onFailure(wifi_status).getStatus().isOk()) {
+      if (!callback->onFailure(wifi_status).isOk()) {
         LOG(ERROR) << "Failed to invoke onFailure callback";
       }
     }
   } else {
     for (const auto& callback : event_callbacks_) {
-      if (!callback->onFailure(wifi_status).getStatus().isOk()) {
+      if (!callback->onFailure(wifi_status).isOk()) {
         LOG(ERROR) << "Failed to invoke onFailure callback";
       }
     }
@@ -132,13 +132,13 @@
   WifiStatus wifi_status = stopLegacyHalAndDeinitializeModeController();
   if (wifi_status.code == WifiStatusCode::SUCCESS) {
     for (const auto& callback : event_callbacks_) {
-      if (!callback->onStop().getStatus().isOk()) {
+      if (!callback->onStop().isOk()) {
         LOG(ERROR) << "Failed to invoke onStop callback";
       };
     }
   } else {
     for (const auto& callback : event_callbacks_) {
-      if (!callback->onFailure(wifi_status).getStatus().isOk()) {
+      if (!callback->onFailure(wifi_status).isOk()) {
         LOG(ERROR) << "Failed to invoke onFailure callback";
       }
     }
diff --git a/wifi/1.0/default/wifi_nan_iface.cpp b/wifi/1.0/default/wifi_nan_iface.cpp
index a897520..8d5cbc9 100644
--- a/wifi/1.0/default/wifi_nan_iface.cpp
+++ b/wifi/1.0/default/wifi_nan_iface.cpp
@@ -59,7 +59,7 @@
     hidl_msg.header = hidl_header;
     hidl_msg.body = hidl_body;
     for (const auto& callback : event_callbacks_) {
-      if (!callback->notifyPublishResponse(id, hidl_msg).getStatus().isOk()) {
+      if (!callback->notifyPublishResponse(id, hidl_msg).isOk()) {
         LOG(ERROR) << "Failed to invoke the callback";
       }
     }