diff --git a/clang/lib/Sema/CodeCompleteConsumer.cpp b/clang/lib/Sema/CodeCompleteConsumer.cpp
index cab853a..79569a8 100644
--- a/clang/lib/Sema/CodeCompleteConsumer.cpp
+++ b/clang/lib/Sema/CodeCompleteConsumer.cpp
@@ -14,6 +14,7 @@
 #include "clang/Sema/Scope.h"
 #include "clang/Sema/Sema.h"
 #include "clang/AST/DeclCXX.h"
+#include "clang/AST/DeclObjC.h"
 #include "clang/Lex/Preprocessor.h"
 #include "clang-c/Index.h"
 #include "llvm/ADT/STLExtras.h"