diff --git a/.build.yml b/.build.yml
index 18a8ab9..5b6babe 100644
--- a/.build.yml
+++ b/.build.yml
@@ -3,7 +3,7 @@ packages:
   - go
   - python3-dev
   - tar
-  - xz
+  - zstd
 tasks:
   - go-get: |
       cd hswro-alarm-bot
@@ -23,6 +23,6 @@ tasks:
       env GOOS=linux GOARCH=amd64 go build -ldflags "-s -w" -o alarm_bot.x86-64
   - compress: |
       cd hswro-alarm-bot
-      tar cJvf alarm_bot.tar.xz alarm_bot.x86-64
+      tar --zstd -cvf alarm_bot.tar.zstd alarm_bot.x86-64
 artifacts:
-  - hswro-alarm-bot/alarm_bot.tar.xz
+  - hswro-alarm-bot/alarm_bot.tar.zstd