diff --git a/bengal/wlan.mk b/bengal/wlan.mk
index bd30ed350414dba48d87359edb526745c070a030..e8d55e57b106bb76c09a0a2fdd5606011c9278ec 100644
--- a/bengal/wlan.mk
+++ b/bengal/wlan.mk
@@ -26,3 +26,6 @@ WIFI_HIDL_FEATURE_DUAL_INTERFACE := true
 
 # Enable SAP + SAP Feature.
 QC_WIFI_HIDL_FEATURE_DUAL_AP := true
+
+#Enable cal delete feature
+TARGET_CAL_DATA_CLEAR := true