diff --git a/server.js b/server.js
index ce00b05169f1..744d1fa924c3 100644
--- a/server.js
+++ b/server.js
@@ -18,14 +18,8 @@ if (!module.parent) {
     if (status === false) {
       // If in a deployed environment, warm the server at the start
       if (process.env.NODE_ENV === 'production') {
-        // If in a true production environment, wait for the cache to be fully warmed.
-        if (process.env.HEROKU_PRODUCTION_APP) {
-          await warmServer()
-        } else {
-          // If not in a true production environment, don't wait for the cache to be fully warmed.
-          // This avoids deployment timeouts in environments with slower servers.
-          warmServer()
-        }
+        // If in a production environment, wait for the cache to be fully warmed.
+        await warmServer()
       }
 
       // workaround for https://github.com/expressjs/express/issues/1101