diff --git a/test/test.sh b/test/test.sh
index 99ff10c..c9c5a19 100644
--- a/test/test.sh
+++ b/test/test.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -euo pipefail
+set -euox pipefail
 SELF_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 PARENT_DIR="$(dirname "$SELF_DIR")"
 BIN_DIR="$PARENT_DIR/bin"