diff --git a/util/configure b/util/configure
index 587dd79..75f1979 100755
--- a/util/configure
+++ b/util/configure
@@ -324,7 +324,7 @@ sub build_resty_opts {
 
         cd $luajit_src;
 
-        my $extra_opts = ' TARGET_STRIP=';
+        my $extra_opts = ' TARGET_STRIP=@:';
 
         if ($opts->{debug}) {
             $extra_opts = ' CCDEBUG=-g Q=';
diff --git a/util/ver b/util/ver
index 3a9846c..ce52c3d 100755
--- a/util/ver
+++ b/util/ver
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 main_ver=1.0.4
-minor_ver=1rc5
+minor_ver=1rc6
 version=$main_ver.$minor_ver
 echo $version