diff --git a/deploy/varnish/default.vcl.template b/deploy/varnish/default.vcl.template
index 32373dc..c2a6636 100644
--- a/deploy/varnish/default.vcl.template
+++ b/deploy/varnish/default.vcl.template
@@ -161,11 +161,16 @@ sub vcl_backend_response {
 
     # Jeśli backend dodał Vary: Cookie, usuńmy ten element (nie wpływa na statyki)
     if (beresp.http.Vary) {
-      set beresp.http.Vary = regsuball(beresp.http.Vary, "(?i)(^|,)[[:space:]]*Cookie[[:space:]]*(,|$)", "\\1");
+      set beresp.http.Vary = regsuball(beresp.http.Vary, "(?i),?[[:space:]]*Cookie[[:space:]]*(,)?[[:space:]]*", "\\1");
+      set beresp.http.Vary = regsuball(beresp.http.Vary, "(?i)[[:space:]]*,?[[:space:]]*Cookie[[:space:]]*(,)?", "\\1");
+      set beresp.http.Vary = regsuball(beresp.http.Vary, "\\\\1", "");
       set beresp.http.Vary = regsuball(beresp.http.Vary, ",[[:space:]]*,", ",");
       set beresp.http.Vary = regsub(beresp.http.Vary, "^[[:space:]]*,[[:space:]]*", "");
       set beresp.http.Vary = regsub(beresp.http.Vary, "[[:space:]]*,[[:space:]]*$", "");
-      if (beresp.http.Vary ~ "^[[:space:]]*$") { unset beresp.http.Vary; }
+      
+      if (beresp.http.Vary ~ "^[[:space:]]*$") { 
+        unset beresp.http.Vary; 
+      }
     }
 
     # Jeśli brak kontroli czasu życia – ustawiamy twarde wartości