diff --git a/kcm/src/kcm_kscreen.h b/kcm/src/kcm_kscreen.h
--- a/kcm/src/kcm_kscreen.h
+++ b/kcm/src/kcm_kscreen.h
@@ -41,11 +41,13 @@
     virtual void load();
     virtual void save();
     virtual void defaults();
+    void changed();
 
   private:
     void configReady(KScreen::ConfigOperation *op);
 
     Widget *mKScreenWidget;
+    bool m_blockChanges = false;
 
 };
 
diff --git a/kcm/src/kcm_kscreen.cpp b/kcm/src/kcm_kscreen.cpp
--- a/kcm/src/kcm_kscreen.cpp
+++ b/kcm/src/kcm_kscreen.cpp
@@ -91,6 +91,13 @@
 {
 }
 
+void KCMKScreen::changed()
+{
+    if (!m_blockChanges) {
+        KCModule::changed();
+    }
+}
+
 void KCMKScreen::save()
 {
     qDebug() << "Saving";
@@ -137,11 +144,18 @@
         return;
     }
 
+    m_blockChanges = true;
     /* Store the current config, apply settings */
     auto *op = new SetConfigOperation(config);
     /* Block until the operation is completed, otherwise KCMShell will terminate
      * before we get to execute the Operation */
     op->exec();
+
+    QTimer::singleShot(1000, this,
+        [this] () {
+            m_blockChanges = false;
+        }
+    );
 }
 
 void KCMKScreen::defaults()