diff --git a/include/medialibrary/IChapter.h b/include/medialibrary/IChapter.h
index 757ce148f36ef5e8b1518fee23a75aaa78f4b5de..746d68032ecd000733fc38cd821cfa67c4f93dcc 100644
--- a/include/medialibrary/IChapter.h
+++ b/include/medialibrary/IChapter.h
@@ -23,6 +23,7 @@
 #pragma once
 
 #include <string>
+#include <cstdint>
 
 namespace medialibrary
 {