diff --git a/check_onehost b/check_onehost
index 579c95462c38c34add0ec3a29633e3fd8aaf9c04..f360fa4e511e5d4c8e7d96137b752f6d3677073e 100755
--- a/check_onehost
+++ b/check_onehost
@@ -71,7 +71,7 @@ typeset -i iCriticalLimit=$( ph.getValueWithParam 2 c "$@")
 
 
 # --- get data
-cmdout=$( onehost  list --csv 2>&1 )
+cmdout=$( sudo onehost list --csv 2>&1 )
 
 if ! grep "ID,NAME" <<< "$cmdout" >/dev/null; then
         ph.setStatus "unknown"