diff --git a/fxjs/cjs_global.cpp b/fxjs/cjs_global.cpp
index 3aeb94f..5d10ae7 100644
--- a/fxjs/cjs_global.cpp
+++ b/fxjs/cjs_global.cpp
@@ -19,6 +19,7 @@
 #include "fxjs/js_define.h"
 #include "fxjs/js_resources.h"
 #include "third_party/base/check.h"
+#include "v8/include/v8-isolate.h"
 
 namespace {