diff --git a/Cantera/python/tutorial/.cvsignore b/Cantera/python/tutorial/.cvsignore
index c767ed514..4bbbbbd7d 100644
--- a/Cantera/python/tutorial/.cvsignore
+++ b/Cantera/python/tutorial/.cvsignore
@@ -1,3 +1,3 @@
 .cttmp.py
-ctctml.log
+ct2ctml.log
 gri30.xml