diff --git a/res/config/main.xml b/res/config/main.xml
index 9584ffbd..c7d6dd6c 100644
--- a/res/config/main.xml
+++ b/res/config/main.xml
@@ -62,7 +62,7 @@
 
     <entry name="ignoreClass" type="String">
 	    <label>Ignore windows with certain classes(comma-separated list)</label>
-        <default>krunner,yakuake,spectacle,kded5,Conky</default>
+        <default>yakuake,spectacle,Conky</default>
     </entry>
 
     <entry name="ignoreRole" type="String">
diff --git a/src/config.ts b/src/config.ts
index 25d0dba4..4f03f666 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -238,10 +238,7 @@ export class ConfigImpl implements Config {
       this.kwinApi.KWin.readConfig("ignoreActivity", "")
     );
     this.ignoreClass = commaSeparate(
-      this.kwinApi.KWin.readConfig(
-        "ignoreClass",
-        "krunner,yakuake,spectacle,kded5,Conky"
-      )
+      this.kwinApi.KWin.readConfig("ignoreClass", "yakuake,spectacle,Conky")
     );
     this.ignoreRole = commaSeparate(
       this.kwinApi.KWin.readConfig("ignoreRole", "quake")
diff --git a/src/driver/window.ts b/src/driver/window.ts
index 57aa17ae..b9af4908 100644
--- a/src/driver/window.ts
+++ b/src/driver/window.ts
@@ -55,6 +55,9 @@ export class KWinWindow implements DriverWindow {
     return (
       this.client.specialWindow ||
       resourceClass === "plasmashell" ||
+      resourceClass === "org.kde.plasmashell" ||
+      resourceClass === "krunner" ||
+      resourceClass === "kded5" ||
       this.config.ignoreClass.indexOf(resourceClass) >= 0 ||
       this.config.ignoreClass.indexOf(resourceName) >= 0 ||
       matchWords(this.client.caption, this.config.ignoreTitle) >= 0 ||