diff --git a/.bonsai.yml b/.bonsai.yml
index 2f9a977..d0b9628 100644
--- a/.bonsai.yml
+++ b/.bonsai.yml
@@ -18,11 +18,11 @@ builds:
   -  "entity.system.arch == 'amd64'"
   -  "entity.system.platform_family == 'rhel'"
 - platform: "alpine"
-arch: "amd64"
-asset_filename: "#{repo}_#{version}_alpine_linux_amd64.tar.gz"
-sha_filename: "#{repo}_#{version}_sha512-checksums.txt"
-filter:
--  "entity.system.os == 'linux'"
--  "entity.system.arch == 'amd64'"
--  "entity.system.platform == 'alpine'"
+  arch: "amd64"
+  asset_filename: "#{repo}_#{version}_alpine_linux_amd64.tar.gz"
+  sha_filename: "#{repo}_#{version}_sha512-checksums.txt"
+  filter:
+  -  "entity.system.os == 'linux'"
+  -  "entity.system.arch == 'amd64'"
+  -  "entity.system.platform == 'alpine'"