diff --git a/bin/v-activate-vesta-license b/bin/v-activate-vesta-license
index 28a5bf161..8d9ebd20c 100755
--- a/bin/v-activate-vesta-license
+++ b/bin/v-activate-vesta-license
@@ -27,7 +27,7 @@ source $VESTA/conf/vesta.conf
 
 # Checking arg number
 check_args '2' "$#" 'MODULE LICENSE'
-
+is_user_format_valid "$license" "license"
 
 #----------------------------------------------------------#
 #                       Action                             #