diff --git a/themes/navy/source/css/_partial/highlight.styl b/themes/navy/source/css/_partial/highlight.styl
index c5cc5924b7b..4c2bf1ddc9f 100644
--- a/themes/navy/source/css/_partial/highlight.styl
+++ b/themes/navy/source/css/_partial/highlight.styl
@@ -58,6 +58,8 @@ pre
     background: none
   .line
     height: 22px
+    @media print
+      text-wrap: wrap
 
 pre
   .comment