diff --git a/contrib/templates/default/postform.mustache b/contrib/templates/default/postform.mustache
index 79fc6f5..7d5b122 100644
--- a/contrib/templates/default/postform.mustache
+++ b/contrib/templates/default/postform.mustache
@@ -58,7 +58,7 @@
              Solution
            </th>
            <td>
-             <input type="text" name="captcha_solution" />
+             <input type="text" name="captcha" />
            </td>
          </tr>
        </tbody>