diff --git a/tests/test_particle_restart/test_particle_restart.py b/tests/test_particle_restart/test_particle_restart.py
index 32adebe86a..17e4690f46 100644
--- a/tests/test_particle_restart/test_particle_restart.py
+++ b/tests/test_particle_restart/test_particle_restart.py
@@ -3,6 +3,7 @@
 import os
 from subprocess import Popen, STDOUT, PIPE
 import filecmp
+import glob
 
 pwd = os.path.dirname(__file__)
 
@@ -29,10 +30,10 @@ def test_run_restart():
     proc = Popen([pwd + '/../../src/openmc -r particle_10_903.binary'], 
            stderr=PIPE, stdout=PIPE, shell=True)
     stdout, stderr = proc.communicate()
-    assert stderr != ''
+    assert stderr == ''
 
 def teardown():
-    output = [pwd + '/particle_10_903.binary', pwd + '/results_test.dat']
+    output = glob.glob(pwd + '/particle_*.binary') + [pwd + '/results_test.dat']
     for f in output:
         if os.path.exists(f):
             os.remove(f)