Fix compilation warning
diff --git a/src/couch_stats_aggregator.erl b/src/couch_stats_aggregator.erl
index 19b525c..0f6c9dd 100644
--- a/src/couch_stats_aggregator.erl
+++ b/src/couch_stats_aggregator.erl
@@ -63,7 +63,7 @@
{reply, {ok, Stats}, State};
handle_call(flush, _From, State) ->
{reply, ok, collect(State)};
-handle_call(reload, _from, #st{stats = Stats}=State) ->
+handle_call(reload, _from, State) ->
{ok, Descriptions} = reload_metrics(),
{reply, ok, State#st{descriptions=Descriptions}};
handle_call(Msg, _From, State) ->