diff --git a/umac/dfs/dispatcher/inc/wlan_dfs_utils_api.h b/umac/dfs/dispatcher/inc/wlan_dfs_utils_api.h
index 5fb9452f792e..47a72c40528f 100644
--- a/umac/dfs/dispatcher/inc/wlan_dfs_utils_api.h
+++ b/umac/dfs/dispatcher/inc/wlan_dfs_utils_api.h
@@ -35,7 +35,7 @@
 #define DFS_NOL_RESET                0
 
 /* Max nol channels */
-#define DFS_MAX_NOL_CHANNEL        128
+#define DFS_MAX_NOL_CHANNEL         80
 
 /* dfs offload service bit */
 #define DFS_SERVICE_PHYERR_OFFLOAD 113