diff --git a/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp b/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp
index 7fa20c9..adf2a85 100644
--- a/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp
+++ b/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp
@@ -16,21 +16,34 @@
 
 #include <android-base/logging.h>
 
-#include <VtsHalHidlTargetTestBase.h>
-
 #include "supplicant_hidl_test_utils.h"
+#include "wifi_hidl_test_utils.h"
 
-class SupplicantHidlEnvironment : public ::testing::Environment {
+class WifiSupplicantHidlEnvironment_1_0 : public WifiSupplicantHidlEnvironment {
    public:
-    virtual void SetUp() override {
-        stopSupplicant();
+    // get the test environment singleton
+    static WifiSupplicantHidlEnvironment_1_0* Instance() {
+        static WifiSupplicantHidlEnvironment_1_0* instance =
+            new WifiSupplicantHidlEnvironment_1_0;
+        return instance;
     }
-    virtual void TearDown() override { startSupplicantAndWaitForHidlService(); }
+    virtual void registerTestServices() override {
+        registerTestService<::android::hardware::wifi::V1_0::IWifi>();
+        registerTestService<
+            ::android::hardware::wifi::supplicant::V1_0::ISupplicant>();
+    }
+
+   private:
+    WifiSupplicantHidlEnvironment_1_0() {}
 };
 
+WifiSupplicantHidlEnvironment* gEnv =
+    WifiSupplicantHidlEnvironment_1_0::Instance();
+
 int main(int argc, char** argv) {
-    ::testing::AddGlobalTestEnvironment(new SupplicantHidlEnvironment);
+    ::testing::AddGlobalTestEnvironment(gEnv);
     ::testing::InitGoogleTest(&argc, argv);
+    gEnv->init(&argc, argv);
     int status = RUN_ALL_TESTS();
     LOG(INFO) << "Test result = " << status;
     return status;
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
index 3b75508..6dd64ec 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#include <android-base/logging.h>
 #include <VtsHalHidlTargetTestBase.h>
+#include <android-base/logging.h>
 
 #include <android/hidl/manager/1.0/IServiceManager.h>
 #include <android/hidl/manager/1.0/IServiceNotification.h>
@@ -49,8 +49,9 @@
 using ::android::wifi_system::InterfaceTool;
 using ::android::wifi_system::SupplicantManager;
 
+extern WifiSupplicantHidlEnvironment* gEnv;
+
 namespace {
-const char kSupplicantServiceName[] = "default";
 
 // Helper function to initialize the driver and firmware to STA mode
 // using the vendor HAL HIDL interface.
@@ -153,19 +154,20 @@
 
     android::sp<ServiceNotificationListener> notification_listener =
         new ServiceNotificationListener();
+    string service_name = gEnv->getServiceName<ISupplicant>();
     ASSERT_TRUE(notification_listener->registerForHidlServiceNotifications(
-        kSupplicantServiceName));
+        service_name));
 
     SupplicantManager supplicant_manager;
     ASSERT_TRUE(supplicant_manager.StartSupplicant());
     ASSERT_TRUE(supplicant_manager.IsSupplicantRunning());
 
-    ASSERT_TRUE(
-        notification_listener->waitForHidlService(200, kSupplicantServiceName));
+    ASSERT_TRUE(notification_listener->waitForHidlService(200, service_name));
 }
 
 sp<ISupplicant> getSupplicant() {
-    return ::testing::VtsHalHidlTargetTestBase::getService<ISupplicant>();
+    return ::testing::VtsHalHidlTargetTestBase::getService<ISupplicant>(
+        gEnv->getServiceName<ISupplicant>());
 }
 
 sp<ISupplicantStaIface> getSupplicantStaIface() {
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h
index 38143e4..4426ab6 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h
@@ -22,6 +22,8 @@
 #include <android/hardware/wifi/supplicant/1.0/ISupplicantStaIface.h>
 #include <android/hardware/wifi/supplicant/1.0/ISupplicantStaNetwork.h>
 
+#include <VtsHalHidlTargetTestEnvBase.h>
+
 // Used to stop the android wifi framework before every test.
 void stopWifiFramework();
 void startWifiFramework();
@@ -45,4 +47,13 @@
 
 bool turnOnExcessiveLogging();
 
+class WifiSupplicantHidlEnvironment
+    : public ::testing::VtsHalHidlTargetTestEnvBase {
+   public:
+    virtual void HidlSetUp() override { stopSupplicant(); }
+    virtual void HidlTearDown() override {
+        startSupplicantAndWaitForHidlService();
+    }
+};
+
 #endif /* SUPPLICANT_HIDL_TEST_UTILS_H */
diff --git a/wifi/supplicant/1.1/vts/functional/Android.bp b/wifi/supplicant/1.1/vts/functional/Android.bp
index 9375cf5..188dba3 100644
--- a/wifi/supplicant/1.1/vts/functional/Android.bp
+++ b/wifi/supplicant/1.1/vts/functional/Android.bp
@@ -48,6 +48,7 @@
         "android.hardware.wifi.supplicant@1.0",
         "android.hardware.wifi.supplicant@1.1",
         "android.hardware.wifi@1.0",
+        "android.hardware.wifi@1.1",
         "libcrypto",
         "libgmock",
         "libwifi-system",
diff --git a/wifi/supplicant/1.1/vts/functional/VtsHalWifiSupplicantV1_1TargetTest.cpp b/wifi/supplicant/1.1/vts/functional/VtsHalWifiSupplicantV1_1TargetTest.cpp
index b5e369a..3d24fc3 100644
--- a/wifi/supplicant/1.1/vts/functional/VtsHalWifiSupplicantV1_1TargetTest.cpp
+++ b/wifi/supplicant/1.1/vts/functional/VtsHalWifiSupplicantV1_1TargetTest.cpp
@@ -15,20 +15,37 @@
  */
 
 #include <android-base/logging.h>
-
-#include <VtsHalHidlTargetTestBase.h>
+#include <android/hardware/wifi/1.1/IWifi.h>
+#include <android/hardware/wifi/supplicant/1.1/ISupplicant.h>
 
 #include "supplicant_hidl_test_utils.h"
+#include "wifi_hidl_test_utils.h"
 
-class SupplicantHidlEnvironment : public ::testing::Environment {
+class WifiSupplicantHidlEnvironment_1_1 : public WifiSupplicantHidlEnvironment {
    public:
-    virtual void SetUp() override { stopSupplicant(); }
-    virtual void TearDown() override { startSupplicantAndWaitForHidlService(); }
+    // get the test environment singleton
+    static WifiSupplicantHidlEnvironment_1_1* Instance() {
+        static WifiSupplicantHidlEnvironment_1_1* instance =
+            new WifiSupplicantHidlEnvironment_1_1;
+        return instance;
+    }
+    virtual void registerTestServices() override {
+        registerTestService<::android::hardware::wifi::V1_1::IWifi>();
+        registerTestService<
+            ::android::hardware::wifi::supplicant::V1_1::ISupplicant>();
+    }
+
+   private:
+    WifiSupplicantHidlEnvironment_1_1() {}
 };
 
+WifiSupplicantHidlEnvironment* gEnv =
+    WifiSupplicantHidlEnvironment_1_1::Instance();
+
 int main(int argc, char** argv) {
-    ::testing::AddGlobalTestEnvironment(new SupplicantHidlEnvironment);
+    ::testing::AddGlobalTestEnvironment(gEnv);
     ::testing::InitGoogleTest(&argc, argv);
+    gEnv->init(&argc, argv);
     int status = RUN_ALL_TESTS();
     LOG(INFO) << "Test result = " << status;
     return status;