diff --git a/src/writer/hlsl/generator_impl.cc b/src/writer/hlsl/generator_impl.cc
index a64758588f..b4445da631 100644
--- a/src/writer/hlsl/generator_impl.cc
+++ b/src/writer/hlsl/generator_impl.cc
@@ -1941,7 +1941,7 @@ std::string GeneratorImpl::builtin_to_attribute(ast::Builtin builtin) const {
     case ast::Builtin::kInstanceIndex:
       return "SV_InstanceID";
     case ast::Builtin::kFrontFacing:
-      return "SV_IsFrontFacing";
+      return "SV_IsFrontFace";
     case ast::Builtin::kFragCoord:
       return "SV_Position";
     case ast::Builtin::kFragDepth:
diff --git a/src/writer/hlsl/generator_impl_test.cc b/src/writer/hlsl/generator_impl_test.cc
index 908c49f139..d37ff5395a 100644
--- a/src/writer/hlsl/generator_impl_test.cc
+++ b/src/writer/hlsl/generator_impl_test.cc
@@ -75,7 +75,7 @@ INSTANTIATE_TEST_SUITE_P(
         HlslBuiltinData{ast::Builtin::kPosition, "SV_Position"},
         HlslBuiltinData{ast::Builtin::kVertexIndex, "SV_VertexID"},
         HlslBuiltinData{ast::Builtin::kInstanceIndex, "SV_InstanceID"},
-        HlslBuiltinData{ast::Builtin::kFrontFacing, "SV_IsFrontFacing"},
+        HlslBuiltinData{ast::Builtin::kFrontFacing, "SV_IsFrontFace"},
         HlslBuiltinData{ast::Builtin::kFragCoord, "SV_Position"},
         HlslBuiltinData{ast::Builtin::kFragDepth, "SV_Depth"},
         HlslBuiltinData{ast::Builtin::kLocalInvocationId, "SV_GroupThreadID"},