diff --git a/server-ce/init_preshutdown_scripts/00_close_site b/server-ce/init_preshutdown_scripts/00_close_site
index 4ad87dd856..6e1a196872 100755
--- a/server-ce/init_preshutdown_scripts/00_close_site
+++ b/server-ce/init_preshutdown_scripts/00_close_site
@@ -1,5 +1,8 @@
 #!/bin/sh
 
+. /etc/container_environment.sh
+. /etc/overleaf/env.sh
+
 SITE_MAINTENANCE_FILE_BAK="$SITE_MAINTENANCE_FILE.bak.shutdown"
 
 mv "${SITE_MAINTENANCE_FILE}" "${SITE_MAINTENANCE_FILE_BAK}"
diff --git a/server-ce/init_preshutdown_scripts/01_flush_document_updater b/server-ce/init_preshutdown_scripts/01_flush_document_updater
index d39faac61d..2e9af99316 100755
--- a/server-ce/init_preshutdown_scripts/01_flush_document_updater
+++ b/server-ce/init_preshutdown_scripts/01_flush_document_updater
@@ -1,5 +1,8 @@
 #!/bin/sh
 
+. /etc/container_environment.sh
+. /etc/overleaf/env.sh
+
 cd /overleaf/services/document-updater && node scripts/flush_all.js >> /var/log/overleaf/document-updater.log 2>&1
 
 EXIT_CODE="$?"
diff --git a/server-ce/init_preshutdown_scripts/02_flush_project_history b/server-ce/init_preshutdown_scripts/02_flush_project_history
index fafdaa48e0..47f08b4b91 100755
--- a/server-ce/init_preshutdown_scripts/02_flush_project_history
+++ b/server-ce/init_preshutdown_scripts/02_flush_project_history
@@ -1,5 +1,8 @@
 #!/bin/sh
 
+. /etc/container_environment.sh
+. /etc/overleaf/env.sh
+
 cd /overleaf/services/project-history && node scripts/flush_all.js >> /var/log/overleaf/project-history.log 2>&1
 
 EXIT_CODE="$?"