diff --git a/src/network/ssl/qsslellipticcurve_dummy.cpp b/src/network/ssl/qsslellipticcurve_dummy.cpp
index d05c920a49..16b7a3cd00 100644
--- a/src/network/ssl/qsslellipticcurve_dummy.cpp
+++ b/src/network/ssl/qsslellipticcurve_dummy.cpp
@@ -57,7 +57,7 @@ QSslEllipticCurve QSslEllipticCurve::fromLongName(const QString &name)
     return QSslEllipticCurve();
 }
 
-bool QSslEllipticCurve::isTlsNamedCurve() const
+bool QSslEllipticCurve::isTlsNamedCurve() const Q_DECL_NOTHROW
 {
     return false;
 }