diff --git a/Dockerfile b/Dockerfile
index 9220a3c..6fa27b9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,5 @@
 FROM alpine:3
 
-ENTRYPOINT ["./timeout"]
+COPY ./timeout /usr/bin/timeout
+
+ENTRYPOINT ["/usr/bin/timeout"]