diff --git a/Dockerfile b/Dockerfile
index 93e707f..6ee3e3c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 FROM appleboy/drone-ssh:1.6.3-linux-amd64
 
-ADD entrypoint.sh /entrypoint.sh
+COPY entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]