diff --git a/launcher/meta/BaseEntity.cpp b/launcher/meta/BaseEntity.cpp
index 38e7f600d..18686acf6 100644
--- a/launcher/meta/BaseEntity.cpp
+++ b/launcher/meta/BaseEntity.cpp
@@ -15,6 +15,7 @@
 
 #include "BaseEntity.h"
 
+#include "Json.h"
 #include "net/ApiDownload.h"
 #include "net/HttpMetaCache.h"
 #include "net/NetJob.h"