diff --git a/kdeplasma-addons/runners/audioplayercontrol/audioplayercontrolrunner.cpp b/kdeplasma-addons/runners/audioplayercontrol/audioplayercontrolrunner.cpp
index 8161d888..50a72f5d 100644
--- a/kdeplasma-addons/runners/audioplayercontrol/audioplayercontrolrunner.cpp
+++ b/kdeplasma-addons/runners/audioplayercontrol/audioplayercontrolrunner.cpp
@@ -246,9 +246,9 @@ bool AudioPlayerControlRunner::startPlayer()
         return true;
     }
 
-    if (!KRun::run(m_player, KUrl::List(), Q_NULLPTR)) {
+    if (!KRun::run(m_player, KUrl::List(), nullptr)) {
         // We couldn't start the player
-        KMessageBox::error(Q_NULLPTR, i18n("%1 not found", m_player),
+        KMessageBox::error(nullptr, i18n("%1 not found", m_player),
             i18n("%1 was not found so the runner is unable to work.", m_player));
         return false;
     }
diff --git a/kuser/ku_global.cpp b/kuser/ku_global.cpp
index 6020c6c1..1dcbc306 100644
--- a/kuser/ku_global.cpp
+++ b/kuser/ku_global.cpp
@@ -92,7 +92,7 @@ KU_PrefsBase *KU_Global::kcfg()
   return mCfg;
 }
 
-KU_Users *KU_Global::mUsers = Q_NULLPTR;
-KU_Groups *KU_Global::mGroups = Q_NULLPTR;
+KU_Users *KU_Global::mUsers = nullptr;
+KU_Groups *KU_Global::mGroups = nullptr;
 
-KU_PrefsBase *KU_Global::mCfg = Q_NULLPTR;
+KU_PrefsBase *KU_Global::mCfg = nullptr;