diff --git a/src/registrar/assets/sass/_theme/_admin.scss b/src/registrar/assets/sass/_theme/_admin.scss
index e9c13b895..2ed0594dd 100644
--- a/src/registrar/assets/sass/_theme/_admin.scss
+++ b/src/registrar/assets/sass/_theme/_admin.scss
@@ -271,18 +271,10 @@ h1, h2, h3,
     }
 }
 
-.usa-button.admin-button{
-    font-size: 14px;
-    font-weight: normal;
-    background-color: var(--button-bg);
-}
-
-.usa-button--secondary.admin-button{
+.cancel-extend-button{
     background-color: var(--delete-button-bg);
 }
 
-// Button groups in /admin incorrectly have bullets.
-// Remove that!
-.usa-button-group .usa-button-group__item {
-    list-style-type: none;
+.admin-confirm-button{
+    text-transform: none;
 }
diff --git a/src/registrar/templates/django/admin/domain_change_form.html b/src/registrar/templates/django/admin/domain_change_form.html
index d45122422..0835c6680 100644
--- a/src/registrar/templates/django/admin/domain_change_form.html
+++ b/src/registrar/templates/django/admin/domain_change_form.html
@@ -12,12 +12,14 @@
         <div class="desktop:flex-align-self-end">
             {% if original.state != original.State.DELETED %}
             <span class="admin-confirmation-buttons" hidden>
-                <button type="submit" class="usa-button admin-button" name="_extend_expiration_date">Confirm extension</button>
-                <button type="button" id="cancel-extend-button" class="usa-button usa-button--secondary admin-button">Cancel</button>
+                <input class="default admin-confirm-button" type="submit" name="_extend_expiration_date" value="Confirm extension">
+                {# todo: avoid this #}
+                <span>&nbsp;</span>
+                <input id="cancel-extend-button" class="cancel-extend-button" type="button" value="Cancel">
             </span>
             <input id="extend-expiration-button" type="button" value="Extend expiration date" class="custom-link-button">
-            {% endif %}
             <span class="margin-left-05 margin-right-05 text-middle"> | </span>
+            {% endif %}
             {% if original.state == original.State.READY %}
             <input type="submit" value="Place hold" name="_place_client_hold" class="custom-link-button">
             {% elif original.state == original.State.ON_HOLD %}