diff --git a/Dockerfile b/Dockerfile
index 3e3ff73..55fd6cb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,6 @@ WORKDIR /app
 RUN apt-get update && apt-get install tini
 
 COPY --from=builder /app/target/release/subway /usr/local/bin
-COPY ./config.yml /app/config.yml
 
 # checks
 RUN ldd /usr/local/bin/subway && \