diff --git a/Dockerfile b/Dockerfile
index 606cf0f..4f79fab 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,7 +28,7 @@ ENV TZ=Etc/UTC
 COPY entrypoint.sh /
 
 # entrypoint script
-ENTRYPOINT [ "entrypoint.sh" ]
+ENTRYPOINT [ "/entrypoint.sh" ]
 
 # run nc persistent by default
 CMD [ "nc", "-klv", "5555" ]