diff --git a/elixir_buildpack.config b/elixir_buildpack.config
new file mode 100644
index 0000000..8ff85c6
--- /dev/null
+++ b/elixir_buildpack.config
@@ -0,0 +1,12 @@
+# Erlang version
+erlang_version=25.2
+
+# Elixir version
+elixir_version=1.14.3
+
+# Always rebuild from scratch on every deploy?
+always_rebuild=false
+
+# Create a release using `mix release`? (requires Elixir 1.9)
+release=true
+