diff --git a/libc/src/stdlib/free.h b/libc/src/stdlib/free.h
index f802f1d192d81..b3970fd967740 100644
--- a/libc/src/stdlib/free.h
+++ b/libc/src/stdlib/free.h
@@ -17,4 +17,4 @@ void free(void *ptr);
 
 } // namespace LIBC_NAMESPACE
 
-#endif // LLVM_LIBC_SRC_STDLIB_LDIV_H
+#endif // LLVM_LIBC_SRC_STDLIB_FREE_H