diff --git a/photoprism/rootfs/etc/cont-init.d/99-run.sh b/photoprism/rootfs/etc/cont-init.d/99-run.sh
index f71a01a8c..67b2625bd 100755
--- a/photoprism/rootfs/etc/cont-init.d/99-run.sh
+++ b/photoprism/rootfs/etc/cont-init.d/99-run.sh
@@ -107,7 +107,6 @@ fi
 bashio::log.info "Please wait 1 or 2 minutes to allow the server to load"
 bashio::log.info 'Default username : admin, default password: "please_change_password"'
 
-set -u
 # shellcheck source=/dev/null
 . /scripts/entrypoint.sh /opt/photoprism/bin/photoprism start & \
 bashio::log.info "Starting, please wait for \"App launched\" green text..."