diff --git a/entrypoint-frontend.sh b/entrypoint-frontend.sh
index dee4699e..f660e9b0 100755
--- a/entrypoint-frontend.sh
+++ b/entrypoint-frontend.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-CURRENT_BASE="/"
+[ -s /chbase-done ] && CURRENT_BASE=$(cat /chbase-done) || CURRENT_BASE="/"
 [ -n "${BASEURL}" ] || BASEURL="/"
 
 run() {
@@ -21,6 +21,9 @@ run() {
     fi
 }
 
-[ "${CURRENT_BASE}" != "${BASEURL}"] && run "${BASEURL}" /srv/htdocs-frontend
+[ "${CURRENT_BASE}" != "${BASEURL}"] && {
+    run "${BASEURL}" /srv/htdocs-frontend
+    echo "${BASEURL}" > /chbase-done
+}
 
 exec /srv/frontend $@