diff --git a/llvm/lib/Fuzzer/FuzzerUtilLinux.cpp b/llvm/lib/Fuzzer/FuzzerUtilLinux.cpp
index f18e471..e63c7d9 100644
--- a/llvm/lib/Fuzzer/FuzzerUtilLinux.cpp
+++ b/llvm/lib/Fuzzer/FuzzerUtilLinux.cpp
@@ -8,7 +8,7 @@
 //===----------------------------------------------------------------------===//
 // Misc utils for Linux.
 //===----------------------------------------------------------------------===//
-#include "FuzzerInternal.h"
+#include "FuzzerDefs.h"
 #if LIBFUZZER_LINUX
 #include <stdlib.h>
 namespace fuzzer {