nginx-0.0.3-2004-04-26-00:13:21 import
diff --git a/auto/modules b/auto/modules
index 8fcaf8a..d06631d 100644
--- a/auto/modules
+++ b/auto/modules
@@ -78,8 +78,9 @@
 fi
 
 
-modules="$CORE_MODULES $EVENT_MODULES $HTTP_MODULES \
-         $HTTP_FILTER_MODULES $HTTP_NOT_MODIFIED_FILTER_MODULE"
+modules="$CORE_MODULES $EVENT_MODULES $HTTP_MODULES $HTTP_FILTER_MODULES \
+         $HTTP_HEADERS_FILTER_MODULE \
+         $HTTP_NOT_MODIFIED_FILTER_MODULE"
 
 
 echo "#include <ngx_config.h>"                > $NGX_MODULES_C