diff --git a/util/configure b/util/configure
index d7be81e..dbfea26 100755
--- a/util/configure
+++ b/util/configure
@@ -182,6 +182,9 @@ for my $opt (@ARGV) {
     } elsif ($opt eq '--without-lua_resty_lock') {
         $resty_opts{no_lua_resty_lock} = 1;
 
+    } elsif ($opt eq '--without-lua_resty_core') {
+        $resty_opts{no_lua_resty_core} = 1;
+
     } elsif ($opt eq '--without-lua_rds_parser') {
         $resty_opts{no_lua_rds_parser} = 1;
 
@@ -787,7 +790,7 @@ _EOC_
         }
 
         for my $key (qw(dns memcached redis mysql string upload websocket
-                        lock))
+                        lock core))
         {
             unless ($opts->{"no_lua_resty_$key"}) {
                 my $name = "lua-resty-$key";
@@ -911,6 +914,7 @@ _EOC_
   --without-lua_resty_string         disable the lua-resty-string library
   --without-lua_resty_websocket      disable the lua-resty-websocket library
   --without-lua_resty_lock           disable the lua-resty-lock library
+  --without-lua_resty_core           disable the lua-resty-core library
 
   --without-lua51                    disable the bundled Lua 5.1 interpreter
   --with-lua51=PATH                  specify the external installation of Lua 5.1 by PATH
diff --git a/util/mirror-tarballs b/util/mirror-tarballs
index c9481f7..9d63ea1 100755
--- a/util/mirror-tarballs
+++ b/util/mirror-tarballs
@@ -509,6 +509,13 @@ mv agentzh-lua-resty-lock-* lua-resty-lock-$ver || exit 1
 
 #################################
 
+ver=0.0.2
+$root/util/get-tarball "https://github.com/agentzh/lua-resty-core/tarball/v$ver" -O "lua-resty-core-$ver.tar.gz" || exit 1
+tar -xzf lua-resty-core-$ver.tar.gz || exit 1
+mv agentzh-lua-resty-core-* lua-resty-core-$ver || exit 1
+
+#################################
+
 rm *.tar.gz
 
 cd ..