diff --git a/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp b/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp
index a755057..cd857d5 100644
--- a/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp
+++ b/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp
@@ -28,6 +28,8 @@
 #include "Nodes.h"
 #include "NodeConstructors.h"
 
+#include "BytecodeStructs.h"
+
 #include "BuiltinNames.h"
 #include "BytecodeGenerator.h"
 #include "CallFrame.h"