diff --git a/addons/mass_mailing_themes/static/src/img/theme_tech/s_default_image_text_image.jpg b/addons/mass_mailing_themes/static/src/img/theme_tech/s_default_image_text_image.jpg
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diff --git a/addons/mass_mailing_themes/static/src/img/theme_tech/tech_banner_image.jpg b/addons/mass_mailing_themes/static/src/img/theme_tech/tech_banner_image.jpg
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diff --git a/addons/mass_mailing_themes/static/src/img/theme_tech/tech_banner_image.png b/addons/mass_mailing_themes/static/src/img/theme_tech/tech_banner_image.png
deleted file mode 100644
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diff --git a/addons/mass_mailing_themes/static/src/img/theme_tech/text_image-triangle.png b/addons/mass_mailing_themes/static/src/img/theme_tech/text_image-triangle.png
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diff --git a/addons/mass_mailing_themes/views/mass_mailing_themes_templates.xml b/addons/mass_mailing_themes/views/mass_mailing_themes_templates.xml
index c032b7c28fe..2e645e3c1ef 100644
--- a/addons/mass_mailing_themes/views/mass_mailing_themes_templates.xml
+++ b/addons/mass_mailing_themes/views/mass_mailing_themes_templates.xml
@@ -217,7 +217,7 @@
                         <div style="text-align:left;"><a class="btn btn-primary rounded-circle" href="#">VISIT OUR WEBSITE</a></div>
                     </div>
                     <div class="col-lg-5 px-0">
-                        <img src="/mass_mailing_themes/static/src/img/theme_tech/tech_banner_image.jpg" class="img w-100"/>
+                        <img class="img-fluid o_we_custom_image" src="/mass_mailing_themes/static/src/img/theme_tech/text_image-triangle.png" data-original-id="242" data-original-src="/mass_mailing_themes/static/src/img/theme_tech/s_default_image_text_image.jpg" data-mimetype="image/svg+xml" data-shape="mass_mailing/basic/triangle" data-file-name="text_image-triangle.svg" data-shape-colors=";;;;" data-original-mimetype="image/jpeg"/>
                     </div>
                 </div>
             </div>