diff --git a/plugins/php/versions/common/memcached.sh b/plugins/php/versions/common/memcached.sh
index a6380714b..e50b00e7e 100755
--- a/plugins/php/versions/common/memcached.sh
+++ b/plugins/php/versions/common/memcached.sh
@@ -21,6 +21,10 @@ if [ "$version" -lt "70" ];then
 	LIBV=2.2.0
 fi
 
+if [ "$version" -eq "70" ];then
+	LIBV=3.1.5
+fi
+
 
 NON_ZTS_FILENAME=`ls $serverPath/php/${version}/lib/php/extensions | grep no-debug-non-zts`
 extFile=$serverPath/php/${version}/lib/php/extensions/${NON_ZTS_FILENAME}/${LIBNAME}.so