diff --git a/umac/regulatory/dispatcher/inc/reg_services_public_struct.h b/umac/regulatory/dispatcher/inc/reg_services_public_struct.h
index 2617cd8484c7..1ee124461e67 100644
--- a/umac/regulatory/dispatcher/inc/reg_services_public_struct.h
+++ b/umac/regulatory/dispatcher/inc/reg_services_public_struct.h
@@ -528,8 +528,8 @@ enum ctl_value {
 struct ch_params {
 	enum phy_ch_width ch_width;
 	uint8_t sec_ch_offset;
-	qdf_freq_t center_freq_seg0;
-	qdf_freq_t center_freq_seg1;
+	uint8_t center_freq_seg0;
+	uint8_t center_freq_seg1;
 	qdf_freq_t mhz_freq_seg0;
 	qdf_freq_t mhz_freq_seg1;
 };