diff --git a/theme_notes/views/snippets/s_image_gallery.xml b/theme_notes/views/snippets/s_image_gallery.xml
index 6faf74d9a..f54526720 100644
--- a/theme_notes/views/snippets/s_image_gallery.xml
+++ b/theme_notes/views/snippets/s_image_gallery.xml
@@ -4,7 +4,7 @@
 <template id="s_image_gallery" inherit_id="website.s_image_gallery">
     <!-- Section -->
     <xpath expr="//section" position="attributes">
-        <attribute name="class" add="s_image_gallery_indicators_arrows_boxed" separator=" "/>
+        <attribute name="class" add="s_image_gallery_arrows_boxed" remove="s_image_gallery_arrows_default" separator=" "/>
     </xpath>
 </template>
 
diff --git a/theme_odoo_experts/views/snippets/s_image_gallery.xml b/theme_odoo_experts/views/snippets/s_image_gallery.xml
index 55714d049..8d8b2d01d 100644
--- a/theme_odoo_experts/views/snippets/s_image_gallery.xml
+++ b/theme_odoo_experts/views/snippets/s_image_gallery.xml
@@ -4,7 +4,7 @@
 <template id="s_image_gallery" inherit_id="website.s_image_gallery">
     <!-- Section -->
     <xpath expr="//section" position="attributes">
-        <attribute name="class" add="s_image_gallery_indicators_arrows_boxed" separator=" "/>
+        <attribute name="class" add="s_image_gallery_arrows_boxed" remove="s_image_gallery_arrows_default" separator=" "/>
     </xpath>
 </template>