diff --git a/.drone.yml b/.drone.yml
index 35bf19e..2919bd7 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -3,15 +3,10 @@ name: default
 
 steps:
 - name: test
-  image: debian:bullseye
+  image: alpine:3.13.5
   commands:
-    - apt update -y
-    - apt install -y locales openjdk-11-jre python3-pip
-    - sed -e 's|^# es_ES.UTF-8 UTF-8|es_ES.UTF-8 UTF-8|g' -i /etc/locale.gen
-    - sed -e 's|^# en_US.UTF-8 UTF-8|en_US.UTF-8 UTF-8|g' -i /etc/locale.gen
-    - sed -e 's|^# eo UTF-8|eo UTF-8|g' -i /etc/locale.gen
-    - sed -e 's|^# fr_FR.UTF-8 UTF-8|fr_FR.UTF-8 UTF-8|g' -i /etc/locale.gen
-    - dpkg-reconfigure --frontend=noninteractive locales
+    - apk update
+    - apk add musl-locales openjdk11 py3-pip make
     - pip3 install babel beautifulsoup4 html5validator markdown pelican
     - export LANG=es_ES.UTF-8 LANGUAGE=es_ES
     - (cd cl-theme/ && make compile)