diff --git a/dp/wifi3.0/dp_internal.h b/dp/wifi3.0/dp_internal.h
index e0125006d9..cdb650dc6f 100644
--- a/dp/wifi3.0/dp_internal.h
+++ b/dp/wifi3.0/dp_internal.h
@@ -41,7 +41,7 @@
 /* Macro For NYSM value received in VHT TLV */
 #define VHT_SGI_NYSM 3
 
-#define INVALID_WBM_RING_NUM 0xFF
+#define INVALID_WBM_RING_NUM 0xF
 
 /* struct htt_dbgfs_cfg - structure to maintain required htt data
  * @msg_word: htt msg sent to upper layer