diff --git a/generator/src/templates/nginx/conf.d/frontend.default.conf.twig b/generator/src/templates/nginx/conf.d/frontend.default.conf.twig
index 5bdb04e9e..ba3d6cd82 100644
--- a/generator/src/templates/nginx/conf.d/frontend.default.conf.twig
+++ b/generator/src/templates/nginx/conf.d/frontend.default.conf.twig
@@ -1,3 +1,4 @@
+variables_hash_bucket_size 128;
 server_names_hash_bucket_size 128;
 server_tokens off;