diff --git a/Dockerfile b/Dockerfile
index 8c62792..569cd5b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,4 +20,5 @@ COPY scripts/precise-lite-convert-h5 /usr/local/bin/precise-lite-convert-h5
 COPY scripts/convert_h5.py /usr/local/lib/python3.6/dist-packages/precise_lite/scripts/convert_h5.py
 COPY entrypoint.sh /entrypoint.sh
 
-ENTRYPOINT "/entrypoint.sh"
\ No newline at end of file
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["/bin/bash"]
\ No newline at end of file
diff --git a/entrypoint.sh b/entrypoint.sh
index 5ae1c70..555486e 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,3 +1,5 @@
 #!/bin/bash
 
-exec "$@"
\ No newline at end of file
+set -e
+
+exec $@
\ No newline at end of file