diff --git a/Cfg/etc/munin/plugin-conf.d/crans/crans b/Cfg/etc/munin/plugin-conf.d/crans/crans
index 0b02373..2c06736 100644
--- a/Cfg/etc/munin/plugin-conf.d/crans/crans
+++ b/Cfg/etc/munin/plugin-conf.d/crans/crans
@@ -41,3 +41,6 @@ user www-data
 
 [vigile_*]
 timeout 60
+
+[meteo4J_*]
+group dialout