diff --git a/Cargo.toml b/Cargo.toml
index c430925..e2febee 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,6 +8,7 @@ description = "Erlang code formatter"
 homepage = "https://github.com/sile/efmt"
 repository = "https://github.com/sile/efmt"
 readme = "README.md"
+exclude = ["/rebar3_efmt/"]
 
 [dependencies]
 anyhow = "1"