diff --git a/desktoppackage/contents/activitymanager/Heading.qml b/desktoppackage/contents/activitymanager/Heading.qml
--- a/desktoppackage/contents/activitymanager/Heading.qml
+++ b/desktoppackage/contents/activitymanager/Heading.qml
@@ -62,11 +62,12 @@
         }
 
         Item {
-            PlasmaExtras.Title {
+            PlasmaExtras.Heading {
                 id: heading
 
                 anchors.fill: parent
 
+                level: 1
                 text: i18nd("plasma_shell_org.kde.plasma.desktop", "Activities")
                 elide: Text.ElideRight
 
diff --git a/desktoppackage/contents/explorer/WidgetExplorer.qml b/desktoppackage/contents/explorer/WidgetExplorer.qml
--- a/desktoppackage/contents/explorer/WidgetExplorer.qml
+++ b/desktoppackage/contents/explorer/WidgetExplorer.qml
@@ -210,9 +210,10 @@
             id: header
             Layout.fillWidth: true
             Layout.alignment: Qt.AlignVCenter
-            PlasmaExtras.Title {
+            PlasmaExtras.Heading {
                 id: heading
                 anchors.verticalCenter: parent.verticalCenter
+                level: 1
                 text: i18nd("plasma_shell_org.kde.plasma.desktop", "Widgets")
                 width: parent.width
                 elide: Text.ElideRight