diff --git a/src/sonic-frr/patch/0007-fix-the-assert-issue-when-the-nexthop-type-is-blackhole.patch b/src/sonic-frr/patch/0007-fix-the-assert-issue-when-the-nexthop-type-is-blackhole.patch
new file mode 100644
index 000000000000..4ed2cba5cd67
--- /dev/null
+++ b/src/sonic-frr/patch/0007-fix-the-assert-issue-when-the-nexthop-type-is-blackhole.patch
@@ -0,0 +1,26 @@
+From aa5980af6325482d56093fe40a2406b43c013be5 Mon Sep 17 00:00:00 2001
+From: wangshengjun <wangshengjun@asterfusion.com>
+Date: Mon, 16 Nov 2020 17:41:27 +0800
+Subject: [PATCH] zebra:fix the assert issue when the nexthop type is
+ blackhole.
+
+Signed-off-by: wangshengjun <wangshengjun@asterfusion.com>
+---
+ zebra/zebra_fpm_netlink.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/zebra/zebra_fpm_netlink.c b/zebra/zebra_fpm_netlink.c
+index 74aab82..24c62c6 100644
+--- a/zebra/zebra_fpm_netlink.c
++++ b/zebra/zebra_fpm_netlink.c
+@@ -331,6 +331,7 @@ static int netlink_route_info_fill(netlink_route_info_t *ri, int cmd,
+ 				ri->rtm_type = RTN_BLACKHOLE;
+ 				break;
+ 			}
++			return 1;
+ 		}
+ 
+ 		if ((cmd == RTM_NEWROUTE
+-- 
+2.7.4
+
diff --git a/src/sonic-frr/patch/series b/src/sonic-frr/patch/series
index 13619c87ff65..74e7f4af615e 100644
--- a/src/sonic-frr/patch/series
+++ b/src/sonic-frr/patch/series
@@ -4,3 +4,4 @@
 0004-Allow-BGP-attr-NEXT_HOP-to-be-0.0.0.0-due-to-allevia.patch
 0005-nexthops-compare-vrf-only-if-ip-type.patch
 0006-changes-for-making-snmp-socket-non-blocking.patch
+0007-fix-the-assert-issue-when-the-nexthop-type-is-blackhole.patch