diff --git a/pkg/Dockerfile b/pkg/Dockerfile
index 8037efc..6ad35ce 100644
--- a/pkg/Dockerfile
+++ b/pkg/Dockerfile
@@ -13,4 +13,8 @@ COPY --chown=www-data:www-data pkg/files/Caddyfile /etc/frankenphp/Caddyfile
 COPY --chown=www-data:www-data "../public" "/app"
 # TODO: php.ini
 
+# Caddyfile imports this file via basic_auth (it can be empty, file just must exist)
+RUN touch /etc/frankenphp/htpasswd && \
+    chown www-data:www-data /etc/frankenphp/htpasswd
+
 USER www-data