diff --git a/tools/clang/test/CodeGenSPIRV/workgroupspirvpointer.hlsl b/tools/clang/test/CodeGenSPIRV/workgroupspirvpointer.hlsl
index 34d8aa214f..208ffd0d7e 100644
--- a/tools/clang/test/CodeGenSPIRV/workgroupspirvpointer.hlsl
+++ b/tools/clang/test/CodeGenSPIRV/workgroupspirvpointer.hlsl
@@ -1,4 +1,4 @@
-// RUN: dxc -fspv-target-env=vulkan1.3 -T cs_6_0 -E main -spirv -HV 2021 -I %hlsl_headers %s 2>&1 | FileCheck %s
+// RUN: %dxc -fspv-target-env=vulkan1.3 -T cs_6_0 -E main -spirv -HV 2021 -I %hlsl_headers %s 2>&1 | FileCheck %s
 
 #include "vk/spirv.h"
 
diff --git a/tools/clang/test/CodeGenSPIRV/workgroupspirvpointer.varpointer.hlsl b/tools/clang/test/CodeGenSPIRV/workgroupspirvpointer.varpointer.hlsl
index 30abf2ff31..422c5f936a 100644
--- a/tools/clang/test/CodeGenSPIRV/workgroupspirvpointer.varpointer.hlsl
+++ b/tools/clang/test/CodeGenSPIRV/workgroupspirvpointer.varpointer.hlsl
@@ -1,4 +1,4 @@
-// RUN: dxc -fspv-target-env=vulkan1.3 -T cs_6_0 -E main -spirv -HV 2021 -I %hlsl_headers %s 2>&1 | FileCheck %s
+// RUN: %dxc -fspv-target-env=vulkan1.3 -T cs_6_0 -E main -spirv -HV 2021 -I %hlsl_headers %s 2>&1 | FileCheck %s
 
 #include "vk/spirv.h"