diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh
index 1b28b62..5b14d5f 100644
--- a/docker/entrypoint.sh
+++ b/docker/entrypoint.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 # Update build uid and gid to align with those of instance
 usermod -u ${HOST_UID} wis2downloader
+usermod -s /bin/bash wis2downloader
 groupmod -g ${HOST_GID} wis2
 
 # now demote to wis2downlaoder user