diff --git a/include/llvm-c/lto.h b/include/llvm-c/lto.h
index 1ae8c670dd2..7cafcb29f21 100644
--- a/include/llvm-c/lto.h
+++ b/include/llvm-c/lto.h
@@ -16,7 +16,6 @@
 #ifndef LTO_H
 #define LTO_H  1
 
-#include "llvm-c/Core.h"
 #include <stdbool.h>
 #include <stddef.h>