diff --git a/src/corelib/io/qdebug.cpp b/src/corelib/io/qdebug.cpp
index 0a7a847ef6d..1889a4c3a24 100644
--- a/src/corelib/io/qdebug.cpp
+++ b/src/corelib/io/qdebug.cpp
@@ -812,6 +812,15 @@ QDebug &QDebug::resetFormat()
     support streaming into QDebug.
 */
 
+/*!
+    \fn template <class T, qsizetype P> QDebug operator<<(QDebug debug, const QVarLengthArray<T,P> &array)
+    \relates QDebug
+    \since 6.3
+
+    Writes the contents of \a array to \a debug. \c T needs to
+    support streaming into QDebug.
+*/
+
 /*!
     \fn template <typename T, typename Alloc> QDebug operator<<(QDebug debug, const std::list<T, Alloc> &vec)
     \relates QDebug