diff --git a/setup_programs.sh b/setup_programs.sh
index 9afa9a6..38db431 100644
--- a/setup_programs.sh
+++ b/setup_programs.sh
@@ -15,7 +15,7 @@ apt install -y net-tools
 ## set noninteractive installation
 export DEBIAN_FRONTEND=noninteractive
 ## install tzdata package
-apt update && apt-get install -y tzdata
+apt update && apt install -y tzdata
 ## set Moscow timezone
 ln -fs /usr/share/zoneinfo/Europe/Moscow /etc/localtime
 dpkg-reconfigure --frontend noninteractive tzdata
\ No newline at end of file