diff --git a/collects/tests/mzscheme/threadlib.ss b/collects/tests/mzscheme/threadlib.ss
index 6c01770..5158593 100644
--- a/collects/tests/mzscheme/threadlib.ss
+++ b/collects/tests/mzscheme/threadlib.ss
@@ -1,7 +1,7 @@
 
 (load-relative "loadtest.ss")
 
-(Section 'thread)
+(Section 'threadlib)
 
 (require (lib "thread.ss"))