diff --git a/core/sme/src/csr/csr_api_scan.c b/core/sme/src/csr/csr_api_scan.c
index 846d60ce94d0..6739f2749fa8 100644
--- a/core/sme/src/csr/csr_api_scan.c
+++ b/core/sme/src/csr/csr_api_scan.c
@@ -1809,7 +1809,7 @@ void csr_set_cfg_scan_control_list(tpAniSirGlobal pMac, uint8_t *countryCode,
 	} /* AllocateMemory */
 }
 
-QDF_STATUS csr_scan_abort_mac_scan(tpAniSirGlobal mac_ctx, uint8_t vdev_id,
+QDF_STATUS csr_scan_abort_mac_scan(tpAniSirGlobal mac_ctx, uint32_t vdev_id,
 				   uint32_t scan_id)
 {
 	struct scan_cancel_request *req;
diff --git a/core/sme/src/csr/csr_inside_api.h b/core/sme/src/csr/csr_inside_api.h
index d7fa9d748140..7d2dfe85fc18 100644
--- a/core/sme/src/csr/csr_inside_api.h
+++ b/core/sme/src/csr/csr_inside_api.h
@@ -249,7 +249,7 @@ QDF_STATUS csr_scan_for_ssid(tpAniSirGlobal pMac, uint32_t sessionId,
  *
  * Return: 0 for success, non zero for failure
  */
-QDF_STATUS csr_scan_abort_mac_scan(tpAniSirGlobal pMac, uint8_t vdev_id,
+QDF_STATUS csr_scan_abort_mac_scan(tpAniSirGlobal pMac, uint32_t vdev_id,
 				   uint32_t scan_id);
 QDF_STATUS csr_remove_nonscan_cmd_from_pending_list(tpAniSirGlobal pMac,
 			uint8_t sessionId, eSmeCommandType commandType);