diff --git a/views/error.jade b/views/error.jade
index ec8f1fc..00716a4 100644
--- a/views/error.jade
+++ b/views/error.jade
@@ -4,4 +4,5 @@ block content
   .container.errmsg
     h1= message
     h2= error.status
-    pre #{error.stack}
+    if error.stack
+      pre #{error.stack}