diff --git a/login/signup_form.html b/login/signup_form.html
index cea92e13011..7a729b424af 100644
--- a/login/signup_form.html
+++ b/login/signup_form.html
@@ -74,7 +74,7 @@
 </tr>
 <tr valign="top">
     <td align="right"><?php print_string("city") ?>:</td>
-    <td><input type="text" name="city" size="25" value="<?php p($user->city) ?>" alt="<?php print_string("city") ?>" />
+    <td><input type="text" name="city" size="20" value="<?php p($user->city) ?>" alt="<?php print_string("city") ?>" />
     <?php if (!empty($err->city)) { formerr($err->city);} ?>
     </td>
 </tr>