diff --git a/bin/v-update-sys-vesta b/bin/v-update-sys-vesta
index 39cd33a2..418fe26f 100755
--- a/bin/v-update-sys-vesta
+++ b/bin/v-update-sys-vesta
@@ -33,7 +33,7 @@ check_args '1' "$#" 'PACKAGE'
 #                       Action                             #
 #----------------------------------------------------------#
 
-if [ -d "/etc/sysconfig" ]; then
+if [ -n "$(command -v yum)" ]; then
     # Clean yum chache
     yum -q clean all