diff --git a/include/aoclient.h b/include/aoclient.h
index 457e831..f693943 100644
--- a/include/aoclient.h
+++ b/include/aoclient.h
@@ -29,7 +29,7 @@
 #include <QTcpSocket>
 #include <QDateTime>
 #include <QtGlobal>
-#if QT_VERSION < QT_VERSION_CHECK(5, 10, 0)
+#if QT_VERSION > QT_VERSION_CHECK(5, 10, 0)
 #include <QRandomGenerator>
 #endif