diff --git a/opencl/test/unit_test/gen12lp/test_device_caps_gen12lp.inl b/opencl/test/unit_test/gen12lp/test_device_caps_gen12lp.inl
index a7ba943932..a19c42c023 100644
--- a/opencl/test/unit_test/gen12lp/test_device_caps_gen12lp.inl
+++ b/opencl/test/unit_test/gen12lp/test_device_caps_gen12lp.inl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019-2021 Intel Corporation
+ * Copyright (C) 2019-2022 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -26,6 +26,7 @@ HWTEST2_F(Gen12LpDeviceCaps, givenGen12lpWhenCheckExtensionsThenSubgroupLocalBlo
     const auto &caps = pClDevice->getDeviceInfo();
 
     EXPECT_THAT(caps.deviceExtensions, testing::HasSubstr(std::string("cl_intel_subgroup_local_block_io")));
+    EXPECT_THAT(caps.deviceExtensions, testing::HasSubstr(std::string("cl_intel_split_work_group_barrier")));
 }
 
 HWTEST2_F(Gen12LpDeviceCaps, givenGen12lpWhenCheckExtensionsThenDeviceDoesNotReportClKhrSubgroupsExtension, IsTGLLP) {
diff --git a/shared/source/gen12lp/hw_helper_gen12lp.cpp b/shared/source/gen12lp/hw_helper_gen12lp.cpp
index 1fdeb6ca0d..14372a5021 100644
--- a/shared/source/gen12lp/hw_helper_gen12lp.cpp
+++ b/shared/source/gen12lp/hw_helper_gen12lp.cpp
@@ -118,7 +118,11 @@ EngineGroupType HwHelperHw<Family>::getEngineGroupType(aub_stream::EngineType en
 
 template <>
 std::string HwHelperHw<Family>::getExtensions() const {
-    return "cl_intel_subgroup_local_block_io ";
+    std::string extensions;
+    extensions += "cl_intel_subgroup_local_block_io ";
+    extensions += "cl_intel_split_work_group_barrier ";
+
+    return extensions;
 }
 
 template <>