diff --git a/source/blender/editors/uvedit/uvedit_unwrap_ops.cc b/source/blender/editors/uvedit/uvedit_unwrap_ops.cc
index b449519c579..785e62b9927 100644
--- a/source/blender/editors/uvedit/uvedit_unwrap_ops.cc
+++ b/source/blender/editors/uvedit/uvedit_unwrap_ops.cc
@@ -1605,7 +1605,7 @@ static const EnumPropertyItem pinned_islands_method_items[] = {
     {0, nullptr, 0, nullptr, nullptr},
 };
 
-static void uv_pack_islands_ui(bContext *C, wmOperator *op)
+static void uv_pack_islands_ui(bContext * /*C*/, wmOperator *op)
 {
   uiLayout *layout = op->layout;
   uiLayoutSetPropSep(layout, true);