diff --git a/core/mac/inc/wni_cfg.h b/core/mac/inc/wni_cfg.h
index 9dfd8e613327..7696b2cf7c89 100644
--- a/core/mac/inc/wni_cfg.h
+++ b/core/mac/inc/wni_cfg.h
@@ -656,7 +656,7 @@ enum {
 
 #define WNI_CFG_PROBE_AFTER_HB_FAIL_TIMEOUT_STAMIN    10
 #define WNI_CFG_PROBE_AFTER_HB_FAIL_TIMEOUT_STAMAX    10000
-#define WNI_CFG_PROBE_AFTER_HB_FAIL_TIMEOUT_STADEF    40
+#define WNI_CFG_PROBE_AFTER_HB_FAIL_TIMEOUT_STADEF    70
 
 #define WNI_CFG_11D_ENABLED_STAMIN    0
 #define WNI_CFG_11D_ENABLED_STAMAX    1