diff --git a/src/plugins/idletime/poller.cpp b/src/plugins/idletime/poller.cpp
index d29b2980d7..83e40591fc 100644
--- a/src/plugins/idletime/poller.cpp
+++ b/src/plugins/idletime/poller.cpp
@@ -14,7 +14,7 @@ namespace KWin
 {
 
 KWinIdleTimePoller::KWinIdleTimePoller(QObject *parent)
-    : AbstractSystemPoller(parent)
+    : KAbstractIdleTimePoller(parent)
 {
 }
 
diff --git a/src/plugins/idletime/poller.h b/src/plugins/idletime/poller.h
index 2ff871024a..2846f17875 100644
--- a/src/plugins/idletime/poller.h
+++ b/src/plugins/idletime/poller.h
@@ -10,18 +10,18 @@
 
 #include <QHash>
 #include <QTimer>
-#include <private/abstractsystempoller.h>
+#include <private/kabstractidletimepoller_p.h>
 
 namespace KWin
 {
 
 class IdleDetector;
 
-class KWinIdleTimePoller : public AbstractSystemPoller
+class KWinIdleTimePoller : public KAbstractIdleTimePoller
 {
     Q_OBJECT
-    Q_PLUGIN_METADATA(IID AbstractSystemPoller_iid FILE "kwin.json")
-    Q_INTERFACES(AbstractSystemPoller)
+    Q_PLUGIN_METADATA(IID KAbstractIdleTimePoller_iid FILE "kwin.json")
+    Q_INTERFACES(KAbstractIdleTimePoller)
 
 public:
     KWinIdleTimePoller(QObject *parent = nullptr);