diff --git a/CORE/MAC/inc/wniCfg.h b/CORE/MAC/inc/wniCfg.h
index 0e6896c..bc5a3af 100644
--- a/CORE/MAC/inc/wniCfg.h
+++ b/CORE/MAC/inc/wniCfg.h
@@ -1048,7 +1048,7 @@
 
 #define WNI_CFG_BLOCK_ACK_ENABLED_STAMIN    0
 #define WNI_CFG_BLOCK_ACK_ENABLED_STAMAX    3
-#define WNI_CFG_BLOCK_ACK_ENABLED_STADEF    2
+#define WNI_CFG_BLOCK_ACK_ENABLED_STADEF    0
 
 #define WNI_CFG_BLOCK_ACK_ENABLED_DELAYED    0
 #define WNI_CFG_BLOCK_ACK_ENABLED_IMMEDIATE    1
diff --git a/CORE/MAC/src/cfg/cfgUtil/cfg.txt b/CORE/MAC/src/cfg/cfgUtil/cfg.txt
index 5968d30..87aba50 100644
--- a/CORE/MAC/src/cfg/cfgUtil/cfg.txt
+++ b/CORE/MAC/src/cfg/cfgUtil/cfg.txt
@@ -2449,10 +2449,10 @@
 WNI_CFG_BLOCK_ACK_ENABLED    I    4    8
 V    RW    NP RESTART
 LIM
-0    3    2
+0    3    0
 V    RW    NP RESTART
 LIM
-0    3    2
+0    3    0
 
 #ENUM DELAYED 0
 #ENUM IMMEDIATE 1