diff --git a/frameworks/tier3/knotifications/knotifications.py b/frameworks/tier3/knotifications/knotifications.py
--- a/frameworks/tier3/knotifications/knotifications.py
+++ b/frameworks/tier3/knotifications/knotifications.py
@@ -17,6 +17,8 @@
         self.runtimeDependencies["frameworks/tier1/kcodecs"] = "default"
         self.runtimeDependencies["frameworks/tier1/kcoreaddons"] = "default"
         self.runtimeDependencies["qt-libs/phonon"] = "default"
+        if OsUtils.isMac():
+            self.runtimeDependencies["libs/qt5/qtmacextras"] = "default"
 
 
 from Package.CMakePackageBase import *
diff --git a/libs/qt5/qtmacextras/qtmacextras.py b/libs/qt5/qtmacextras/qtmacextras.py
new file mode 100644
--- /dev/null
+++ b/libs/qt5/qtmacextras/qtmacextras.py
@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+import info
+
+
+class subinfo(info.infoclass):
+    def setTargets(self):
+        self.versionInfo.setDefaultValues()
+
+    def setDependencies(self):
+        self.runtimeDependencies["libs/qt5/qtbase"] = "default"
+
+
+from Package.Qt5CorePackageBase import *
+
+
+class QtPackage(Qt5CorePackageBase):
+    def __init__(self, **args):
+        Qt5CorePackageBase.__init__(self)
+
+
+class Package(Qt5CoreSdkPackageBase):
+    def __init__(self):
+        Qt5CoreSdkPackageBase.__init__(self, classA=QtPackage)