diff --git a/source/blender/makesrna/intern/rna_access_compare_override.c b/source/blender/makesrna/intern/rna_access_compare_override.c
index 69043dbad7b..808578b4746 100644
--- a/source/blender/makesrna/intern/rna_access_compare_override.c
+++ b/source/blender/makesrna/intern/rna_access_compare_override.c
@@ -54,7 +54,7 @@ static CLG_LogRef LOG = {"rna.access_compare_override"};
  * #RNA_find_real_ID_and_path, since in overrides we also consider shape keys as embedded data, not
  * only root node trees and master collections.
  */
-static ID *rna_property_override_property_real_id_owner(Main * /*bmain*/,
+static ID *rna_property_override_property_real_id_owner(Main *UNUSED(bmain),
                                                         PointerRNA *ptr,
                                                         PropertyRNA *prop,
                                                         char **r_rna_path)