diff --git a/plugins/sphinx/sphindex_ b/plugins/sphinx/sphindex_
index a924f561..5cb775dd 100755
--- a/plugins/sphinx/sphindex_
+++ b/plugins/sphinx/sphindex_
@@ -50,6 +50,7 @@ elif len(sys.argv) == 2 and sys.argv[1] == "config":
     print "graph_title Sphinx index %s stats" % indexName
     print "graph_vlabel docs count"
     print "graph_category search"
+    print "documents_count.warning %s" % warning
     print "documents_count.critical %s" % critical
     print "documents_count.label Documents count in index"
     print "graph_args --base 1000 -l 0"