diff --git a/libs/vkd3d-shader/d3dbc.c b/libs/vkd3d-shader/d3dbc.c
index f2fc91538..f19a62831 100644
--- a/libs/vkd3d-shader/d3dbc.c
+++ b/libs/vkd3d-shader/d3dbc.c
@@ -2159,7 +2159,7 @@ int d3dbc_compile(struct vsir_program *program, uint64_t config_flags,
     }
 
     put_u32(buffer, sm1_version(version->type, version->major, version->minor));
-    d3dbc_write_comment(&d3dbc, VKD3D_MAKE_TAG('C','T','A','B'), ctab);
+    d3dbc_write_comment(&d3dbc, TAG_CTAB, ctab);
     d3dbc_write_semantic_dcls(&d3dbc);
     d3dbc_write_program_instructions(&d3dbc);