diff --git a/Dockerfile b/Dockerfile
index 9da321c..95be0ed 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM docker:dind
 
-COPY setup-daemon.sh /bin/
+COPY ./setup-daemon.sh /bin/
 RUN chmod +x /bin/setup-daemon.sh
 
 ENTRYPOINT ["/bin/setup-daemon.sh"]
diff --git a/setup-daemon.sh b/setup-daemon.sh
index 7d6a138..69ee181 100644
--- a/setup-daemon.sh
+++ b/setup-daemon.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 mkdir -p /etc/docker