diff --git a/testdata/moonfire-nvr/movement_detection_via_api_ffmpeg.sh b/testdata/moonfire-nvr/movement_detection_via_api_ffmpeg.sh
index e5be156..1616374 100644
--- a/testdata/moonfire-nvr/movement_detection_via_api_ffmpeg.sh
+++ b/testdata/moonfire-nvr/movement_detection_via_api_ffmpeg.sh
@@ -1,6 +1,6 @@
 #! /bin/bash
 
-set -euo pipefail
+set -eo pipefail
 
 if test -f /volume1/homes/squeaky2x3/services/moonfire-nvr.d/moonfire-nvr.sh; then
    bash /volume1/homes/squeaky2x3/services/moonfire-nvr.d/moonfire-nvr.sh