diff --git a/httpserver-static.lua b/httpserver-static.lua
index e48e5ce..7448fe8 100644
--- a/httpserver-static.lua
+++ b/httpserver-static.lua
@@ -4,7 +4,7 @@
 
 local function getMimeType(ext)
    -- A few MIME types. Keep list short. If you need something that is missing, let's add it.
-   local mt = {css = "text/css", gif = "image/gif", html = "text/html", ico = "image/x-icon", jpeg = "image/jpeg", jpg = "image/jpeg", js = "application/javascript", josn="application/json", png = "image/png"}
+   local mt = {css = "text/css", gif = "image/gif", html = "text/html", ico = "image/x-icon", jpeg = "image/jpeg", jpg = "image/jpeg", js = "application/javascript", json="application/json", png = "image/png"}
    if mt[ext] then return mt[ext] else return "text/plain" end
 end