diff --git a/hosts/containers/jabber/prosody-stats.rb b/hosts/containers/jabber/prosody-stats.rb
index 15e7e715..00290edd 100644
--- a/hosts/containers/jabber/prosody-stats.rb
+++ b/hosts/containers/jabber/prosody-stats.rb
@@ -67,6 +67,7 @@ loop do
     k1, k2 = k.split(":", 2)
     puts "PUTVAL \"#{HOSTNAME}/exec-prosody-#{k1}/current_connections-#{k2}\" interval=#{INTERVAL} N:#{v}"
   end
+  STDOUT.flush
 
 ensure
   sleep INTERVAL