diff --git a/Documentation/networking/nf_conntrack-sysctl.txt b/Documentation/networking/nf_conntrack-sysctl.txt
index 1669dc2419fd..e69b2e6a4a29 100644
--- a/Documentation/networking/nf_conntrack-sysctl.txt
+++ b/Documentation/networking/nf_conntrack-sysctl.txt
@@ -157,7 +157,7 @@ nf_conntrack_udp_timeout - INTEGER (seconds)
 	default 30
 
 nf_conntrack_udp_timeout_stream - INTEGER (seconds)
-	default 180
+	default 120
 
 	This extended timeout will be used in case there is an UDP stream
 	detected.
diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c
index 9f2e05adba69..b4f5d5e82031 100644
--- a/net/netfilter/nf_conntrack_proto_udp.c
+++ b/net/netfilter/nf_conntrack_proto_udp.c
@@ -29,7 +29,7 @@
 
 static const unsigned int udp_timeouts[UDP_CT_MAX] = {
 	[UDP_CT_UNREPLIED]	= 30*HZ,
-	[UDP_CT_REPLIED]	= 180*HZ,
+	[UDP_CT_REPLIED]	= 120*HZ,
 };
 
 static unsigned int *udp_get_timeouts(struct net *net)