diff --git a/tests/bom.cpp b/tests/bom.cpp
index 3deb2fbd..e9d33085 100644
--- a/tests/bom.cpp
+++ b/tests/bom.cpp
@@ -1,4 +1,4 @@
-#include <stdlib.h>
+#include <stdlib.h>
 #include <memory.h>
 #include <dirent.h>
 #include <set>