diff --git a/src/toil/test/src/jobServiceTest.py b/src/toil/test/src/jobServiceTest.py
index 2e86640392..1e2305cea6 100644
--- a/src/toil/test/src/jobServiceTest.py
+++ b/src/toil/test/src/jobServiceTest.py
@@ -249,23 +249,17 @@ def runToil(
 class PerfectServiceTest(JobServiceTest):
     def runToil(
         self,
-        rootJob,
-        retryCount=1,
-        badWorker=0,
-        badWorkedFailInterval=1000,
-        maxServiceJobs=sys.maxsize,
-        deadlockWait=60,
+        *args,
+        **kwargs
     ):
         """
         Let us run all the tests in the other service test class, but without worker failures.
         """
+        del kwargs["badWorker"]
         super().runToil(
-            rootJob,
-            retryCount,
-            badWorker,
-            badWorkedFailInterval,
-            maxServiceJobs,
-            deadlockWait,
+            *args,
+            badWorker=0,
+            **kwargs
         )