diff --git a/umac/regulatory/core/src/reg_opclass.h b/umac/regulatory/core/src/reg_opclass.h
index 7f5b6d163f58..e3befb7c1c6f 100644
--- a/umac/regulatory/core/src/reg_opclass.h
+++ b/umac/regulatory/core/src/reg_opclass.h
@@ -273,6 +273,7 @@ reg_freq_width_to_chan_op_class(struct wlan_objmgr_pdev *pdev,
 static inline void
 reg_freq_width_to_chan_op_class_auto(struct wlan_objmgr_pdev *pdev,
 				     qdf_freq_t freq,
+				     uint16_t chan_width,
 				     bool global_tbl_lookup,
 				     uint16_t behav_limit,
 				     uint8_t *op_class,