diff --git a/lib/godoc/dirs.html b/lib/godoc/dirs.html
index f9f3cbd74d..3a0b5b3960 100644
--- a/lib/godoc/dirs.html
+++ b/lib/godoc/dirs.html
@@ -1,6 +1,6 @@
 <table class="layout">
 <tr><td colspan="2"><a href="{Path|path}">{Name|html}</a></td></tr>
 {.repeated section Dirs}
-	<tr><td width="25em"></td><td>{@|dir}</td></tr>
+	<tr><td width="25"></td><td>{@|dir}</td></tr>
 {.end}
 </table>