--- a/mwl_main.c
+++ b/mwl_main.c
@@ -72,7 +72,7 @@ static long atohex2(const char *number);
 */
 
 static char fw_image_path[FILE_PATH_LEN] = "88W8864.bin";
-static char pwr_tbl_path[FILE_PATH_LEN] = "PWR_TABLE.ini";
+static char pwr_tbl_path[FILE_PATH_LEN] = "/lib/firmware/Mamba_FCC_v1.2_5G4TX.ini";
 
 static struct pci_device_id mwl_pci_id_tbl[SYSADPT_MAX_CARDS_SUPPORT + 1] = {