diff --git a/Dockerfile b/Dockerfile
index ee1f64e..b3b411b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,6 @@ FROM quay.io/prometheus/busybox-${OS}-${ARCH}:latest
 ARG ARCH="amd64"
 ARG OS="linux"
 COPY .build/${OS}-${ARCH}/twitch_exporter   /bin/twitch_exporter
-RUN chmod +x /bin/twitch_exporter
 
 EXPOSE     9184
 ENTRYPOINT [ "/bin/twitch_exporter" ]