diff --git a/stylesheets/application.css b/stylesheets/application.css
index af379d9..42a64a0 100644
--- a/stylesheets/application.css
+++ b/stylesheets/application.css
@@ -302,6 +302,10 @@ div.wiki img {
 	max-width: 100%;
 }
 
+div.wiki pre {
+	white-space: pre-wrap;
+}
+
 div.issue {
   border: 1px solid #ccc;
   border-radius: 8px;