diff --git a/src/integration-test/kotlin/de/bixilon/minosoft/gui/rendering/system/dummy/DummyVendor.kt b/src/integration-test/kotlin/de/bixilon/minosoft/gui/rendering/system/dummy/DummyVendor.kt
index 84a45e115..f2c09331c 100644
--- a/src/integration-test/kotlin/de/bixilon/minosoft/gui/rendering/system/dummy/DummyVendor.kt
+++ b/src/integration-test/kotlin/de/bixilon/minosoft/gui/rendering/system/dummy/DummyVendor.kt
@@ -1,6 +1,6 @@
 /*
  * Minosoft
- * Copyright (C) 2020-2023 Moritz Zwerger
+ * Copyright (C) 2020-2024 Moritz Zwerger
  *
  * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  *
@@ -20,4 +20,6 @@ object DummyVendor : GPUVendor {
     override val shaderDefine: String = "__DUMMY"
 
     override val hacks = DriverHacks.set()
+
+    override fun toString() = "dummy"
 }