diff --git a/configure b/configure
index 14982c211..93a303d45 100755
--- a/configure
+++ b/configure
@@ -21,7 +21,7 @@ case ${MASON_PLATFORM} in
     'ios')
         SQLITE_VERSION=system
         LIBUV_VERSION=0.10.28
-        ZLIB_VERSION=system
+        ZLIB_VERSION=system2
         BOOST_VERSION=system
         ;;
     'android')
@@ -31,7 +31,7 @@ case ${MASON_PLATFORM} in
         OPENSSL_VERSION=1.0.1l
         LIBCURL_VERSION=7.40.0
         LIBUV_VERSION=0.11.29
-        ZLIB_VERSION=system
+        ZLIB_VERSION=system2
         BOOST_VERSION=1.57.0
         NUNICODE_VERSION=1.5.1
         LIBZIP_VERSION=0.11.2
@@ -43,7 +43,7 @@ case ${MASON_PLATFORM} in
         LIBJPEG_VERSION=v9a
         LIBCURL_VERSION=system
         LIBUV_VERSION=0.10.28
-        ZLIB_VERSION=system
+        ZLIB_VERSION=system2
         BOOST_VERSION=system
         NUNICODE_VERSION=1.5.1
         ;;