diff --git a/src/server.rs b/src/server.rs
index 3f99765..874bd6d 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -96,7 +96,7 @@ async fn serve(
                 let overrides = &config.paste.highlight_override;
                 values.insert("type", if overrides.contains_key(&mime_str) { overrides[&mime_str].as_str() } else { "" });
                 let rendered = tmpl.fill_in(&values);
-                return Ok(HttpResponse::Ok().body(rendered.to_string()))
+                return Ok(HttpResponse::Ok().content_type(mime::TEXT_HTML).body(rendered.to_string()))
             }
 
             let response = NamedFile::open(&path)?