diff --git a/qdrant-landing/themes/qdrant-2024/layouts/404.html b/qdrant-landing/themes/qdrant-2024/layouts/404.html
index 568831678..37c6ceea1 100644
--- a/qdrant-landing/themes/qdrant-2024/layouts/404.html
+++ b/qdrant-landing/themes/qdrant-2024/layouts/404.html
@@ -1,4 +1,9 @@
+<!doctype html>
+<html>
 {{- partial "head.html" . -}}
 
+<body>
 {{ partial "site-header" . }}
 {{ partial "not-found" . }}
+</body>
+</html>
diff --git a/qdrant-landing/themes/qdrant-2024/layouts/subscribe/list.html b/qdrant-landing/themes/qdrant-2024/layouts/subscribe/list.html
index e6b94ce62..0a45136e8 100644
--- a/qdrant-landing/themes/qdrant-2024/layouts/subscribe/list.html
+++ b/qdrant-landing/themes/qdrant-2024/layouts/subscribe/list.html
@@ -1,4 +1,9 @@
+<!doctype html>
+<html>
 {{- partial "head.html" . -}}
 
+<body>
 {{ partial "site-header" . }}
 {{ partial "subscribe" . }}
+</body>
+</html>