diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@
 
 cmake_minimum_required(VERSION 2.8.12 FATAL_ERROR)
 set(QT_MIN_VERSION "5.5.0")
-set(KF5_MIN_VERSION "5.23.0")
+set(KF5_MIN_VERSION "5.24.0")
 
 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules ${CMAKE_MODULE_PATH} )
 
diff --git a/autotests/wayland/plasma_surface_test.cpp b/autotests/wayland/plasma_surface_test.cpp
--- a/autotests/wayland/plasma_surface_test.cpp
+++ b/autotests/wayland/plasma_surface_test.cpp
@@ -147,6 +147,7 @@
     QTest::newRow("Panel") << PlasmaShellSurface::Role::Panel << true;
     QTest::newRow("OSD") << PlasmaShellSurface::Role::OnScreenDisplay << true;
     QTest::newRow("Normal") << PlasmaShellSurface::Role::Normal << false;
+    QTest::newRow("Notification") << PlasmaShellSurface::Role::Notification << true;
 }
 
 void PlasmaSurfaceTest::testRoleOnAllDesktops()
@@ -204,6 +205,7 @@
     QEXPECT_FAIL("Desktop", "PS before WS not supported", Continue);
     QEXPECT_FAIL("Panel", "PS before WS not supported", Continue);
     QEXPECT_FAIL("OSD", "PS before WS not supported", Continue);
+    QEXPECT_FAIL("Notification", "PS before WS not supported", Continue);
     QCOMPARE(c->isOnAllDesktops(), expectedOnAllDesktops);
 }
 
@@ -217,6 +219,7 @@
     QTest::newRow("Panel") << PlasmaShellSurface::Role::Panel << true << false;
     QTest::newRow("OSD") << PlasmaShellSurface::Role::OnScreenDisplay << false << false;
     QTest::newRow("Normal") << PlasmaShellSurface::Role::Normal << true << true;
+    QTest::newRow("Notification") << PlasmaShellSurface::Role::Notification << false << false;
 }
 
 void PlasmaSurfaceTest::testAcceptsFocus()
diff --git a/shell_client.cpp b/shell_client.cpp
--- a/shell_client.cpp
+++ b/shell_client.cpp
@@ -734,7 +734,8 @@
         return false;
     }
     if (m_plasmaShellSurface) {
-        if (m_plasmaShellSurface->role() == PlasmaShellSurfaceInterface::Role::OnScreenDisplay) {
+        if (m_plasmaShellSurface->role() == PlasmaShellSurfaceInterface::Role::OnScreenDisplay ||
+            m_plasmaShellSurface->role() == PlasmaShellSurfaceInterface::Role::Notification) {
             return false;
         }
     }
@@ -893,14 +894,17 @@
         case PlasmaShellSurfaceInterface::Role::OnScreenDisplay:
             type = NET::OnScreenDisplay;
             break;
+        case PlasmaShellSurfaceInterface::Role::Notification:
+            type = NET::Notification;
+            break;
         case PlasmaShellSurfaceInterface::Role::Normal:
         default:
             type = NET::Normal;
             break;
         }
         if (type != m_windowType) {
             m_windowType = type;
-            if (m_windowType == NET::Desktop || type == NET::Dock || type == NET::OnScreenDisplay) {
+            if (m_windowType == NET::Desktop || type == NET::Dock || type == NET::OnScreenDisplay || type == NET::Notification) {
                 setOnAllDesktops(true);
             }
             workspace()->updateClientArea();