diff --git a/data/error.html b/data/error.html
index b8e70c6f..5d01bb92 100644
--- a/data/error.html
+++ b/data/error.html
@@ -37,6 +37,9 @@ icon {
 h1 {
    font-size: 1.4em;
    font-weight: bold;
+   white-space: nowrap;
+   overflow: hidden;
+   text-overflow: ellipsis;
 }
 
 #logo {