diff --git a/internal/engine/templates/layout.go.html b/internal/engine/templates/layout.go.html
index 674993ea..b2deb84a 100644
--- a/internal/engine/templates/layout.go.html
+++ b/internal/engine/templates/layout.go.html
@@ -29,7 +29,7 @@
     <meta property="og:url" content="{{ .Config.BaseURL }}" />
     <meta property="og:title" content="{{ .Config.Title }} (OGC API)" />
     <meta property="og:description" content="{{ unmarkdown .Config.Abstract }}" />
-    <meta property="og:image" content="img/logo-opengraph.png" />
+    <meta property="og:image" content="{{ .Config.BaseURL }}/img/logo-opengraph.png" />
     <meta property="og:image:type" content="image/png" />
     <meta property="og:image:alt" content="{{ i18n "Logo" }}" />