diff --git a/llvm/tools/edis/EDOperand.cpp b/llvm/tools/edis/EDOperand.cpp
index 93efd47..495c057 100644
--- a/llvm/tools/edis/EDOperand.cpp
+++ b/llvm/tools/edis/EDOperand.cpp
@@ -17,6 +17,7 @@
 #include "EDInst.h"
 #include "EDOperand.h"
 
+#include "llvm/MC/EDInstInfo.h"
 #include "llvm/MC/MCInst.h"
 
 using namespace llvm;