diff --git a/nginx.conf b/nginx.conf
index 784b0918..1b3d0e4f 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -36,6 +36,9 @@ http {
     gzip_min_length 256;
     gzip_types text/plain text/css application/json application/x-javascript application/javascript text/xml application/xml application/xml+rss text/javascript application/vnd.ms-fontobject application/x-font-ttf font/opentype image/svg+xml font/woff2 image/x-icon audio/wav;
 
+    map_hash_max_size 128;
+    map_hash_bucket_size 128;
+
     # Expires map
     map $sent_http_content_type $expires {
         default                       off;