diff --git a/zone/pch.h b/zone/pch.h
index ea6932890..c5a755569 100644
--- a/zone/pch.h
+++ b/zone/pch.h
@@ -27,7 +27,7 @@
 
 
 // fmt
-#include <fmt/format.h>
+//#include <fmt/format.h>
 //# include <fmt/core.h>
 //# define FMT_STRING(s) s