diff --git a/Dockerfile b/Dockerfile
index 03a6ccf..b0f57b1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,6 @@
 FROM alpine:3.19@sha256:51b67269f354137895d43f3b3d810bfacd3945438e94dc5ac55fdac340352f48
 ARG BINARY=binary-build-arg-not-defined
 ENV BINARY=${BINARY}
-ENTRYPOINT ["/${BINARY}"]
-COPY $BINARY /
+ENTRYPOINT ["sh", "-c"]
+CMD ["exec /${BINARY}"]
+COPY ${BINARY} /