diff --git a/oe_theme.info.yml b/oe_theme.info.yml
index 4c5608b54..37cbdb836 100644
--- a/oe_theme.info.yml
+++ b/oe_theme.info.yml
@@ -16,6 +16,7 @@ regions:
   site_header_secondary: "Site header secondary"
   page_header: "Page header"
   navigation: "Navigation"
+  sidebar: "Sidebar"
   content: "Content"
   footer: "Footer"
 
diff --git a/templates/layout/page.html.twig b/templates/layout/page.html.twig
index e4fbfedbb..3c4b1f95f 100644
--- a/templates/layout/page.html.twig
+++ b/templates/layout/page.html.twig
@@ -7,6 +7,8 @@
  */
 #}
 
+{% set _main_content_class = page.sidebar ? 'ecl-col-12 ecl-col-lg-9' : 'ecl-col' %}
+
 {% block site_header %}
 <header class="ecl-site-header">
   {{ page.site_top_bar }}
@@ -33,7 +35,12 @@
 <section class="main-content ecl-u-mv-l">
   <div class="ecl-container">
     <div class="ecl-row">
-      <div class="ecl-col">
+      {% if page.sidebar %}
+        <div class="ecl-col-12 ecl-col-lg-3">
+          {{ page.sidebar }}
+        </div>
+      {% endif %}
+      <div class="{{ _main_content_class }}">
         {{ page.content }}
       </div>
     </div>