diff --git a/test/doctool/testcfg.py b/test/doctool/testcfg.py
index 5778d2f0c5..33a274a43d 100644
--- a/test/doctool/testcfg.py
+++ b/test/doctool/testcfg.py
@@ -4,4 +4,4 @@ sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
 import testpy
 
 def GetConfiguration(context, root):
-    return testpy.SimpleTestConfiguration(context, root, 'doctool')
+    return testpy.ParallelTestConfiguration(context, root, 'doctool')