diff --git a/Source/Core/Common/CompatPatches.cpp b/Source/Core/Common/CompatPatches.cpp
index 03b889a129..da211248b5 100644
--- a/Source/Core/Common/CompatPatches.cpp
+++ b/Source/Core/Common/CompatPatches.cpp
@@ -9,6 +9,7 @@
 #include <winternl.h>
 
 #include <fmt/format.h>
+#include <fmt/xchar.h>
 
 #include "Common/CommonFuncs.h"
 #include "Common/CommonTypes.h"