diff --git a/lib/index.js b/lib/index.js
index 0738cca..9e42357 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -101,6 +101,7 @@ HttpCache.prototype = {
                 return self._makeRequest(requestUrl, options, key, null, requestStartTime, callback, next);
               }
 
+              debug('Cache hit for %s', requestUrl);
               self.stats.increment(['hit', 'hit.fresh']);
 
               if (cachedContent.backendResponseTime) {