index a826a081..00000000
diff --git a/include/mysql/components/services/page_track_service.h b/include/mysql/components/services/page_track_service.h
index 103b5135..e6b3ba6f 100644
--- a/include/mysql/components/services/page_track_service.h
+++ b/include/mysql/components/services/page_track_service.h
@@ -26,6 +26,7 @@
 
 #include <mysql/components/service.h>
 #include <functional>
+#include <cstddef>
 
 #include <stdint.h>