diff --git a/src/corelib/tools/qversionnumber.cpp b/src/corelib/tools/qversionnumber.cpp
index 4d80bf4f86..4aed715999 100644
--- a/src/corelib/tools/qversionnumber.cpp
+++ b/src/corelib/tools/qversionnumber.cpp
@@ -739,7 +739,7 @@ QDebug operator<<(QDebug debug, const QTypeRevision &revision)
 #endif
 
 /*!
-    \fn uint qHash(const QTypeRevision &key, uint seed)
+    \fn size_t qHash(const QTypeRevision &key, size_t seed)
     \relates QHash
     \since 6.0