diff --git a/tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp b/tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp
index 4d34cb3721..cad531e7e9 100644
--- a/tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp
+++ b/tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp
@@ -850,7 +850,7 @@ public:
     qint64 cacheSize() const override
     {
         qint64 total = 0;
-        foreach (const CachedContent &entry, cache)
+        for (const auto &[_, entry] : cache.asKeyValueRange())
             total += entry.second.size();
         return total;
     }