diff --git a/package/recipe.spec b/package/recipe.spec
index 6432178..a062d9a 100644
--- a/package/recipe.spec
+++ b/package/recipe.spec
@@ -1,6 +1,6 @@
 name: package
 version: 0.5.0
-release: 2
+release: 3
 sources:
 	- https://git.karchnu.fr/WeirdOS/package/archive/%{version}.tar.gz -> %{name}-%{version}.tar.gz
 	- config.cfg
@@ -9,8 +9,8 @@ build-dependencies: crystal, shards
 # FIXME: FIXME: Build this statically in.
 # FIXME: bsdtar should be split out so that we depend only on it.
 # Busybox is required mostly for `wget`.
-# zsh is required for assemble-apk.
-dependencies: gc, libevent, pcre, libarchive, busybox, zsh
+# abuild and zsh are required for assemble-apk.
+dependencies: gc, libevent, pcre, libarchive, busybox, zsh, abuild
 
 dirname: package
 @configure