diff --git a/src/network/ssl/qocspresponse.cpp b/src/network/ssl/qocspresponse.cpp
index 79f0cfd1d4..bf27bb768b 100644
--- a/src/network/ssl/qocspresponse.cpp
+++ b/src/network/ssl/qocspresponse.cpp
@@ -239,7 +239,7 @@ Q_NETWORK_EXPORT bool operator==(const QOcspResponse &lhs, const QOcspResponse &
     \since 5.13
     \relates QHash
 */
-uint qHash(const QOcspResponse &response, uint seed)
+uint qHash(const QOcspResponse &response, uint seed) noexcept
 {
     const QOcspResponsePrivate *d = response.d.data();
     Q_ASSERT(d);
diff --git a/src/network/ssl/qocspresponse.h b/src/network/ssl/qocspresponse.h
index 0e134d236b..cf6be5a369 100644
--- a/src/network/ssl/qocspresponse.h
+++ b/src/network/ssl/qocspresponse.h
@@ -73,7 +73,7 @@ enum class QOcspRevocationReason
 };
 
 class QOcspResponse;
-Q_NETWORK_EXPORT uint qHash(const QOcspResponse &response, uint seed = 0);
+Q_NETWORK_EXPORT uint qHash(const QOcspResponse &response, uint seed = 0) noexcept;
 
 class QOcspResponsePrivate;
 class Q_NETWORK_EXPORT QOcspResponse
@@ -100,7 +100,7 @@ private:
 
     friend class QSslSocketBackendPrivate;
     friend Q_NETWORK_EXPORT bool operator==(const QOcspResponse &lhs, const QOcspResponse &rhs);
-    friend Q_NETWORK_EXPORT uint qHash(const QOcspResponse &response, uint seed);
+    friend Q_NETWORK_EXPORT uint qHash(const QOcspResponse &response, uint seed) noexcept;
 
     QSharedDataPointer<QOcspResponsePrivate> d;
 };