diff --git a/buildpack.toml b/buildpack.toml
index 2bb3afd..ca5ff3c 100644
--- a/buildpack.toml
+++ b/buildpack.toml
@@ -22,5 +22,9 @@ id = "*"
 os = "linux"
 arch = "amd64"
 
+[[targets]]
+os = "linux"
+arch = "arm64"
+
 [metadata.release]
 image = { repository = "docker.io/heroku/buildpack-procfile" }