diff --git a/modules/http_server_simple/http_server_simple.cpp b/modules/http_server_simple/http_server_simple.cpp
index 450713d7a..db16b7473 100644
--- a/modules/http_server_simple/http_server_simple.cpp
+++ b/modules/http_server_simple/http_server_simple.cpp
@@ -614,6 +614,7 @@ HTTPServerSimple::HTTPServerSimple() {
 	mimes["opus"] = "audio/opus";
 	mimes["bmp"] = "image/bmp";
 	mimes["csv"] = "text/csv";
+	mimes["md"] = "text/markdown";
 
 	server.instance();
 	stop();