diff --git a/wmi/inc/wmi_unified_api.h b/wmi/inc/wmi_unified_api.h
index 872f059ace..1bd40a0325 100644
--- a/wmi/inc/wmi_unified_api.h
+++ b/wmi/inc/wmi_unified_api.h
@@ -819,7 +819,7 @@ QDF_STATUS wmi_unified_roam_scan_offload_scan_period(void *wmi_hdl,
 
 QDF_STATUS wmi_unified_roam_scan_offload_chan_list_cmd(void *wmi_hdl,
 				   uint8_t chan_count,
-				   uint8_t *chan_list,
+				   uint32_t *chan_list,
 				   uint8_t list_type, uint32_t vdev_id);
 
 QDF_STATUS wmi_unified_roam_scan_offload_rssi_change_cmd(void *wmi_hdl,
diff --git a/wmi/inc/wmi_unified_priv.h b/wmi/inc/wmi_unified_priv.h
index 9ee234a8c2..69c16abc58 100644
--- a/wmi/inc/wmi_unified_priv.h
+++ b/wmi/inc/wmi_unified_priv.h
@@ -698,7 +698,7 @@ QDF_STATUS (*send_roam_scan_offload_scan_period_cmd)(wmi_unified_t wmi_handle,
 
 QDF_STATUS (*send_roam_scan_offload_chan_list_cmd)(wmi_unified_t wmi_handle,
 				   uint8_t chan_count,
-				   uint8_t *chan_list,
+				   uint32_t *chan_list,
 				   uint8_t list_type, uint32_t vdev_id);
 
 QDF_STATUS (*send_roam_scan_offload_rssi_change_cmd)(wmi_unified_t wmi_handle,
diff --git a/wmi/inc/wmi_unified_tlv.h b/wmi/inc/wmi_unified_tlv.h
index b498cef62f..aa5a959a9c 100644
--- a/wmi/inc/wmi_unified_tlv.h
+++ b/wmi/inc/wmi_unified_tlv.h
@@ -543,7 +543,7 @@ QDF_STATUS send_roam_scan_offload_scan_period_cmd_tlv(wmi_unified_t wmi_handle,
 
 QDF_STATUS send_roam_scan_offload_chan_list_cmd_tlv(wmi_unified_t wmi_handle,
 				   uint8_t chan_count,
-				   uint8_t *chan_list,
+				   uint32_t *chan_list,
 				   uint8_t list_type, uint32_t vdev_id);
 
 QDF_STATUS send_roam_scan_offload_rssi_change_cmd_tlv(wmi_unified_t wmi_handle,
diff --git a/wmi/src/wmi_unified_api.c b/wmi/src/wmi_unified_api.c
index 375637bc59..462f4f6945 100644
--- a/wmi/src/wmi_unified_api.c
+++ b/wmi/src/wmi_unified_api.c
@@ -3360,7 +3360,7 @@ QDF_STATUS wmi_unified_roam_scan_offload_scan_period(void *wmi_hdl,
  */
 QDF_STATUS wmi_unified_roam_scan_offload_chan_list_cmd(void *wmi_hdl,
 				   uint8_t chan_count,
-				   uint8_t *chan_list,
+				   uint32_t *chan_list,
 				   uint8_t list_type, uint32_t vdev_id)
 {
 	wmi_unified_t wmi_handle = (wmi_unified_t) wmi_hdl;
diff --git a/wmi/src/wmi_unified_tlv.c b/wmi/src/wmi_unified_tlv.c
index d5bbfde5e3..ba67a6ecf4 100644
--- a/wmi/src/wmi_unified_tlv.c
+++ b/wmi/src/wmi_unified_tlv.c
@@ -10187,7 +10187,7 @@ error:
  */
 QDF_STATUS send_roam_scan_offload_chan_list_cmd_tlv(wmi_unified_t wmi_handle,
 				   uint8_t chan_count,
-				   uint8_t *chan_list,
+				   uint32_t *chan_list,
 				   uint8_t list_type, uint32_t vdev_id)
 {
 	wmi_buf_t buf = NULL;