diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index 7266b53191ee..125bde7d9504 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -1318,7 +1318,7 @@ struct drm_i915_reg_read {
 	 * be specified
 	 */
 	__u64 offset;
-#define I915_REG_READ_8B_WA BIT(0)
+#define I915_REG_READ_8B_WA (1ul << 0)
 
 	__u64 val; /* Return value */
 };