diff --git a/taglib/toolkit/tstring.cpp b/taglib/toolkit/tstring.cpp
index f19a675..04181e5 100644
--- a/taglib/toolkit/tstring.cpp
+++ b/taglib/toolkit/tstring.cpp
@@ -28,7 +28,7 @@
 #include <cerrno>
 #include <climits>
 #include <iostream>
-#include <utf8.h>
+#include <utf8cpp/utf8.h>
 
 #include "tdebug.h"
 #include "tstringlist.h"