diff --git a/collects/tests/mztake/mztake-test.ss b/collects/tests/mztake/mztake-test.ss
index 87b1446b74..edf9800be5 100644
--- a/collects/tests/mztake/mztake-test.ss
+++ b/collects/tests/mztake/mztake-test.ss
@@ -4,4 +4,4 @@
 (map-e (lambda (e)
          (unless e
            (test (dv:vector-length (t-data heap)) 5)))
-       (debug-process-running-e (current-process)))
\ No newline at end of file
+       (debug-process-running-e (current-process)))