diff --git a/run-document-server.sh b/run-document-server.sh
index 8945804..23fee10 100644
--- a/run-document-server.sh
+++ b/run-document-server.sh
@@ -389,6 +389,7 @@ update_ds_settings(){
   ${JSON} -I -e "this.services.CoAuthoring.secret.inbox.string = '${JWT_SECRET}'"
   ${JSON} -I -e "this.services.CoAuthoring.secret.outbox.string = '${JWT_SECRET}'"
   ${JSON} -I -e "this.services.CoAuthoring.secret.session.string = '${JWT_SECRET}'"
+  ${JSON} -I -e "this.services.CoAuthoring.secret.browser.string = '${JWT_SECRET}'"
 
   ${JSON} -I -e "this.services.CoAuthoring.token.inbox.header = '${JWT_HEADER}'"
   ${JSON} -I -e "this.services.CoAuthoring.token.outbox.header = '${JWT_HEADER}'"