diff --git a/vmcreate1.sh b/vmcreate1.sh
index 91b564b..a845deb 100644
--- a/vmcreate1.sh
+++ b/vmcreate1.sh
@@ -46,7 +46,7 @@ while getopts "a:f:h" opt; do
 done
 
 ### Проверка допустимости опций
-if [[ size <= 10 && size >= 500 ]]; then echo "Disk size increment shoud be in range of 10..500. Aborting."; exit 1; fi
+if [[ $size <= 10 && $size >= 500 ]]; then echo "Disk size increment shoud be in range of 10..500. Aborting."; exit 1; fi
 
 # Вывод переменных для дебага:
 if [[ -v file ]]; then echo "File: $file"; fi