diff --git a/entrypoint.sh b/entrypoint.sh
index 1d8745a4ad76d5ae4935b5d8173019f53de3a48a..42fa7afd4db7dc23523e6bf06d1701078f98e37a 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,3 +1,5 @@
 #! /bin/sh
 
+set -xeuo pipefail
+
 black --check --diff $(find -name \*.py) | tee black.diff