diff --git a/MobileGL/MG_Test/Program/ProgramTest.cpp b/MobileGL/MG_Test/Program/ProgramTest.cpp
index 2b53a570..7ad62693 100644
--- a/MobileGL/MG_Test/Program/ProgramTest.cpp
+++ b/MobileGL/MG_Test/Program/ProgramTest.cpp
@@ -1204,9 +1204,9 @@ TEST_F(ProgramTest, CompileShaderWithSamplerAsVarName) {
     spvc_compiler_options options;
     spvcSession.CreateOptions(&options);
 
-    spvc_compiler_options_set_uint(options, SPVC_COMPILER_OPTION_GLSL_VERSION, 460);
+    spvc_compiler_options_set_uint(options, SPVC_COMPILER_OPTION_GLSL_VERSION, 320);
     spvc_compiler_options_set_bool(options, SPVC_COMPILER_OPTION_GLSL_ES, SPVC_TRUE);
-    // spvc_compiler_options_set_bool(options, SPVC_COMPILER_OPTION_GLSL_VULKAN_SEMANTICS, SPVC_FALSE);
+    spvc_compiler_options_set_bool(options, SPVC_COMPILER_OPTION_GLSL_VULKAN_SEMANTICS, SPVC_FALSE);
 
     spvcSession.SetOptions(options);