diff --git a/master.cfg b/master.cfg
index d0ed69b..bdc414e 100644
--- a/master.cfg
+++ b/master.cfg
@@ -104,7 +104,7 @@ def append_factory(factory, name: str, workenames: list[str]):
     c["builders"].append(
         util.BuilderConfig(name=name, workernames=workenames, factory=factory)
     )
-    builderNames.append("runtests")
+    builderNames.append(name)
 
 
 factory = basic_factory()