diff --git a/tests/gem_tiled_wb.c b/tests/gem_tiled_wb.c
index 9d9a5a95..fdf79e3c 100644
--- a/tests/gem_tiled_wb.c
+++ b/tests/gem_tiled_wb.c
@@ -137,7 +137,6 @@ igt_simple_main
 	uint32_t handle;
 
 	fd = drm_open_any();
-	igt_require_mmap_wc(fd);
 
 	handle = create_bo(fd);
 	get_tiling(fd, handle, &tiling, &swizzle);