diff --git a/run/run.sh b/run/run.sh
index 2d20f12..9829d44 100755
--- a/run/run.sh
+++ b/run/run.sh
@@ -1,5 +1,8 @@
 #!/usr/bin/env bash
-set -Eeuo pipefail
+set -Eeu
+set -o errexit
+set -o pipefail
+set -o nounset
 
 # Docker environment variables