diff --git a/contrib/templates/placebo/postform.mustache b/contrib/templates/placebo/postform.mustache
index 66ce066..bdd8798 100644
--- a/contrib/templates/placebo/postform.mustache
+++ b/contrib/templates/placebo/postform.mustache
@@ -29,7 +29,7 @@
             Link URI
             </th>
             <td>
-              <input id="postform_uri" name="uri" value="" type="text" />
+              <input class="posttext" id="postform_uri" name="uri" value="" type="text" />
             </td>
             </tr>
             {{^DisableCaptcha}}