diff --git a/src/lib/config/definition.ts b/src/lib/config/definition.ts
index c756b80..35f7767 100644
--- a/src/lib/config/definition.ts
+++ b/src/lib/config/definition.ts
@@ -3,6 +3,10 @@ const defaultWindowRules = `[
         "class": "(org\\\\.kde\\\\.)?plasmashell",
         "tile": false
     },
+    {
+        "class": "(org\\\\.kde\\\\.)?polkit-kde-authentication-agent-1",
+        "tile": false
+    },
     {
         "class": "(org\\\\.kde\\\\.)?kded6",
         "tile": false