diff --git a/test_conformance/spirv_new/CMakeLists.txt b/test_conformance/spirv_new/CMakeLists.txt
index 13a258e5..e32d600b 100644
--- a/test_conformance/spirv_new/CMakeLists.txt
+++ b/test_conformance/spirv_new/CMakeLists.txt
@@ -38,10 +38,6 @@ set(TEST_HARNESS_SOURCES
   ../../test_conformance/math_brute_force/utility.cpp
 )
 
-if(CMAKE_COMPILER_IS_GNUCC OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "(Apple)?Clang")
-    add_cxx_flag_if_supported(-Wno-narrowing)
-endif()
-
 set(${MODULE_NAME}_SOURCES ${${MODULE_NAME}_SOURCES} ${TEST_HARNESS_SOURCES})
 
 include(../CMakeCommon.txt)
diff --git a/test_conformance/spirv_new/test_spirv_14.cpp b/test_conformance/spirv_new/test_spirv_14.cpp
index 6fc5e864..01df8dfd 100644
--- a/test_conformance/spirv_new/test_spirv_14.cpp
+++ b/test_conformance/spirv_new/test_spirv_14.cpp
@@ -26,10 +26,10 @@ static int test_image_operand_helper(cl_device_id deviceID, cl_context context,
 {
     const char* filename = signExtend ? "spv1.4/image_operand_signextend"
                                       : "spv1.4/image_operand_zeroextend";
-    cl_image_format image_format = {
-        CL_RGBA,
-        signExtend ? CL_SIGNED_INT8 : CL_UNSIGNED_INT8,
-    };
+    cl_image_format image_format = {};
+    image_format.image_channel_order = CL_RGBA;
+    image_format.image_channel_data_type =
+        signExtend ? CL_SIGNED_INT8 : CL_UNSIGNED_INT8;
 
     cl_int error = CL_SUCCESS;