diff --git a/packages/react-scripts/scripts/start.js b/packages/react-scripts/scripts/start.js
index ffbb15d1204..15c06f44f36 100644
--- a/packages/react-scripts/scripts/start.js
+++ b/packages/react-scripts/scripts/start.js
@@ -175,7 +175,9 @@ checkBrowsers(paths.appPath, isInteractive)
     }
   })
   .catch(err => {
-    if (err && err.message) {
+    if (err && err.stack) {
+      console.log(err.stack);
+    } else if (err && err.message) {
       console.log(err.message);
     }
     process.exit(1);