diff --git a/addons/web/static/src/xml/base.xml b/addons/web/static/src/xml/base.xml
index d89d11f0cd5..96a0b809441 100644
--- a/addons/web/static/src/xml/base.xml
+++ b/addons/web/static/src/xml/base.xml
@@ -1173,7 +1173,7 @@
 <t t-name="M2ODialog">
     <div>
         <p/>
-        Name: <input class="oe_form_m2o_input_name" type="text"/>
+        Name: <input class="o_input" type="text"/>
     </div>
 </t>
 <t t-name="FieldMany2ManyCheckBoxes">