diff --git a/public/css/icinga/base.less b/public/css/icinga/base.less
index b6261c330..31a19dc09 100644
--- a/public/css/icinga/base.less
+++ b/public/css/icinga/base.less
@@ -35,9 +35,13 @@ blockquote, p, pre {
   margin: 0 0 1em 0;
 }
 
+.preformatted, pre {
+  font-family: @font-family-fixed;
+  white-space: pre-wrap;
+}
+
 blockquote {
   border-left: 5px solid @gray-lighter;
-  font-family: @font-family-fixed;
   padding: 0.667em 0.333em;
 }