diff --git a/lib/cartodb/middleware/rate-limit.js b/lib/cartodb/middleware/rate-limit.js
index 0600ae36..db6556e1 100644
--- a/lib/cartodb/middleware/rate-limit.js
+++ b/lib/cartodb/middleware/rate-limit.js
@@ -36,10 +36,10 @@ function rateLimit(userLimitsApi, endpointGroup = null) {
             const [isBlocked, limit, remaining, retry, reset] = userRateLimit;
 
             res.set({
-                'X-Rate-Limit-Limit': limit,
-                'X-Rate-Limit-Remaining': remaining,
-                'X-Rate-Limit-Retry-After': retry,
-                'X-Rate-Limit-Reset': reset
+                'Carto-Rate-Limit-Limit': limit,
+                'Carto-Rate-Limit-Remaining': remaining,
+                'Retry-After': retry,
+                'Carto-Rate-Limit-Reset': reset
             });
 
             if (isBlocked) {