diff --git a/memcached-1.4.34-gcc7fmt.patch b/memcached-1.4.34-gcc7fmt.patch
index 4aeea56..55c4352 100644
--- a/memcached-1.4.34-gcc7fmt.patch
+++ b/memcached-1.4.34-gcc7fmt.patch
@@ -1,6 +1,8 @@
 
 gcc -Wformat-truncation thinks this might truncate.
 
+https://github.com/memcached/memcached/pull/256
+
 diff -uap memcached-1.4.34/util.c.gcc7fmt memcached-1.4.34/util.c
 --- memcached-1.4.34/util.c.gcc7fmt
 +++ memcached-1.4.34/util.c
diff --git a/memcached.spec b/memcached.spec
index cf82d10..1bfdf3c 100644
--- a/memcached.spec
+++ b/memcached.spec
@@ -124,7 +124,7 @@ exit 0
 
 %changelog
 * Wed Feb 15 2017 Joe Orton <jorton@redhat.com> - 0:1.4.34-3
-- fix gcc 7 format-truncation error
+- fix gcc 7 format-truncation error (#1423934)
 
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.4.34-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild