diff --git a/actix-files/src/named.rs b/actix-files/src/named.rs
index 1213534c2..b9de19ade 100644
--- a/actix-files/src/named.rs
+++ b/actix-files/src/named.rs
@@ -133,6 +133,7 @@ impl NamedFile {
                 mime::APPLICATION => match ct.subtype() {
                     mime::JAVASCRIPT | mime::JSON => DispositionType::Inline,
                     name if name == "wasm" => DispositionType::Inline,
+                    name if name == "xhtml" => DispositionType::Inline,
                     _ => DispositionType::Attachment,
                 },
                 _ => DispositionType::Attachment,