diff --git a/src/plugins/remotelinux/abstractremotelinuxdeploystep.cpp b/src/plugins/remotelinux/abstractremotelinuxdeploystep.cpp
index facd43aad26..4c1c2f342c6 100644
--- a/src/plugins/remotelinux/abstractremotelinuxdeploystep.cpp
+++ b/src/plugins/remotelinux/abstractremotelinuxdeploystep.cpp
@@ -83,13 +83,9 @@ bool AbstractRemoteLinuxDeployStep::fromMap(const QVariantMap &map)
 
 QVariantMap AbstractRemoteLinuxDeployStep::toMap() const
 {
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
     QVariantMap map = BuildStep::toMap();
     map.insert(d->deployService->exportDeployTimes());
     return map;
-#else
-    return BuildStep::toMap().unite(d->deployService->exportDeployTimes());
-#endif
 }
 
 bool AbstractRemoteLinuxDeployStep::init()
diff --git a/src/plugins/remotelinux/tarpackagecreationstep.cpp b/src/plugins/remotelinux/tarpackagecreationstep.cpp
index c8e6b35a932..5435d36551f 100644
--- a/src/plugins/remotelinux/tarpackagecreationstep.cpp
+++ b/src/plugins/remotelinux/tarpackagecreationstep.cpp
@@ -157,11 +157,7 @@ bool TarPackageCreationStep::fromMap(const QVariantMap &map)
 QVariantMap TarPackageCreationStep::toMap() const
 {
     QVariantMap map = BuildStep::toMap();
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
     map.insert(d->m_deployTimes.exportDeployTimes());
-#else
-    map.unite(d->m_deployTimes.exportDeployTimes());
-#endif
     return map;
 }