diff --git a/package/network/services/dnsmasq/patches/911-dnsmasq-filter-aaaa.patch b/package/network/services/dnsmasq/patches/911-dnsmasq-filter-aaaa.patch
index 19363c6d35..8e8af93820 100644
--- a/package/network/services/dnsmasq/patches/911-dnsmasq-filter-aaaa.patch
+++ b/package/network/services/dnsmasq/patches/911-dnsmasq-filter-aaaa.patch
@@ -11,11 +11,13 @@ Subject: [PATCH] add filter-aaaa option
 
 --- a/src/dnsmasq.h
 +++ b/src/dnsmasq.h
-@@ -270,6 +270,7 @@ struct event_desc {
+@@ -269,7 +269,8 @@
+ #define OPT_IGNORE_CLID    59
  #define OPT_SINGLE_PORT    60
  #define OPT_LEASE_RENEW    61
- #define OPT_LAST           62
-+#define OPT_FILTER_AAAA    63
+-#define OPT_LAST           62
++#define OPT_FILTER_AAAA    62
++#define OPT_LAST           63
  
  #define OPTION_BITS (sizeof(unsigned int)*8)
  #define OPTION_SIZE ( (OPT_LAST/OPTION_BITS)+((OPT_LAST%OPTION_BITS)!=0) )