diff --git a/.drone.yml b/.drone.yml
index 3570011..3611f31 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -18,7 +18,7 @@ steps:
   - name: site
     path: /site
   commands:
-  - apk install gcc
+  - apk add gcc
   - pip install -U -r ./requirements.txt
   - mkdocs build