diff --git a/lib/api/api-router.js b/lib/api/api-router.js
index 473dbcb1..2e6b7153 100644
--- a/lib/api/api-router.js
+++ b/lib/api/api-router.js
@@ -239,7 +239,8 @@ function createTemplateMaps ({ redisPool, surrogateKeysCache, logger }) {
                 return logger.error({ exception: err, 'cdb-user': user, template_id: templateName }, 'Named map invalidation failed');
             }
 
-            logger.info({ 'cdb-user': user, template_id: templateName, duration: (Date.now() - startTime) / 1000 }, 'Named map invalidation success');
+            const elapsed = Date.now() - startTime;
+            logger.info({ 'cdb-user': user, template_id: templateName, duration: elapsed / 1000, duration_ms: elapsed }, 'Named map invalidation success');
         });
     }
 
diff --git a/lib/api/middlewares/profiler.js b/lib/api/middlewares/profiler.js
index 163046b6..88dc4e8c 100644
--- a/lib/api/middlewares/profiler.js
+++ b/lib/api/middlewares/profiler.js
@@ -22,7 +22,7 @@ module.exports = function profiler (options) {
             req.profiler.done('response');
             req.profiler.end();
             const stats = req.profiler.toJSON();
-            logger.info({ stats, duration: stats.response / 1000 }, 'Request profiling stats');
+            logger.info({ stats, duration: stats.response / 1000, duration_ms: stats.response }, 'Request profiling stats');
 
             try {
                 // May throw due to dns, see: http://github.com/CartoDB/Windshaft/issues/166
diff --git a/lib/utils/logger.js b/lib/utils/logger.js
index 0f949858..f47f9634 100644
--- a/lib/utils/logger.js
+++ b/lib/utils/logger.js
@@ -24,7 +24,7 @@ module.exports = class Logger {
                     return { levelname: label };
                 }
             },
-            messageKey: 'message',
+            messageKey: 'event_message',
             timestamp: () => `,"timestamp":"${new Date(Date.now()).toISOString()}"`,
             serializers: {
                 client_request: requestSerializer,