1 files changed, 1 insertions, 0 deletions

diff --git a/.build.yml b/.build.yml
index 2ccdd37..bce841d 100644
--- a/.build.yml
+++ b/.build.yml
@@ -2,6 +2,7 @@ image: alpine/latest
 oauth: pages.sr.ht/PAGES:RW
 packages:
 - ruby
+- ruby-dev
 - go
 - hut
 environment: