diff --git a/common/lib/capa/templates/textinput_dynamath.html b/common/lib/capa/templates/textinput_dynamath.html
index e8b26c5fcc..41b9c5d172 100644
--- a/common/lib/capa/templates/textinput_dynamath.html
+++ b/common/lib/capa/templates/textinput_dynamath.html
@@ -30,4 +30,7 @@
       </td>
     </tr>
   </table>
+  % if msg:
+      <span class="message">${msg|n}</span>
+  % endif
 </section>