diff --git a/Dockerfile b/Dockerfile
index a720f82..493c9eb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,4 +5,5 @@ RUN cargo install --path .
 
 FROM debian:buster-slim
 COPY --from=builder /usr/local/cargo/bin/typos /usr/local/bin/typos
-CMD ["typos"]
+ENTRYPOINT ["typos"]
+CMD ["--help"]