diff --git a/templates/cassiopeia/error.php b/templates/cassiopeia/error.php
index 2ed2a5385201f..b2956724f0b75 100644
--- a/templates/cassiopeia/error.php
+++ b/templates/cassiopeia/error.php
@@ -103,7 +103,7 @@
 		</nav>
 		<?php if ($this->countModules('banner')) : ?>
 		<div class="grid-child container-banner">
-			<jdoc:include type="modules" name="banner" style="xhtml" />
+			<jdoc:include type="modules" name="banner" style="html5" />
 		</div>
 		<?php endif; ?>
 	</header>
@@ -124,7 +124,7 @@
 
 		<?php if ($this->countModules('sidebar-left')) : ?>
 		<div class="container-sidebar-left">
-			<jdoc:include type="modules" name="sidebar-left" style="default" />
+			<jdoc:include type="modules" name="sidebar-left" style="card" />
 		</div>
 		<?php endif; ?>
 
@@ -174,7 +174,7 @@
 
 		<?php if ($this->countModules('sidebar-right')) : ?>
 		<div class="container-sidebar-right">
-			<jdoc:include type="modules" name="sidebar-right" style="default" />
+			<jdoc:include type="modules" name="sidebar-right" style="card" />
 		</div>
 		<?php endif; ?>
 
diff --git a/templates/cassiopeia/html/layouts/chromes/default.php b/templates/cassiopeia/html/layouts/chromes/card.php
similarity index 100%
rename from templates/cassiopeia/html/layouts/chromes/default.php
rename to templates/cassiopeia/html/layouts/chromes/card.php
diff --git a/templates/cassiopeia/index.php b/templates/cassiopeia/index.php
index b18605c6923c6..6723617cfc902 100644
--- a/templates/cassiopeia/index.php
+++ b/templates/cassiopeia/index.php
@@ -141,7 +141,7 @@
 
 	<?php if ($this->countModules('sidebar-left')) : ?>
 	<div class="grid-child container-sidebar-left">
-		<jdoc:include type="modules" name="sidebar-left" style="default" />
+		<jdoc:include type="modules" name="sidebar-left" style="card" />
 	</div>
 	<?php endif; ?>
 
@@ -157,7 +157,7 @@
 
 	<?php if ($this->countModules('sidebar-right')) : ?>
 	<div class="grid-child container-sidebar-right">
-		<jdoc:include type="modules" name="sidebar-right" style="default" />
+		<jdoc:include type="modules" name="sidebar-right" style="card" />
 	</div>
 	<?php endif; ?>