diff --git a/src/mergerfs_webui.cpp b/src/mergerfs_webui.cpp
index 7721ad00..fadc0851 100644
--- a/src/mergerfs_webui.cpp
+++ b/src/mergerfs_webui.cpp
@@ -6,10 +6,15 @@
 #include "str.hpp"
 
 #include "CLI11.hpp"
+#include "fmt/core.h"
 #include "httplib.h"
+#include "json.hpp"
 
 #include <unistd.h>
-#include <iostream>
+
+
+static
+json
 
 static
 void