diff --git a/test_problems/python/.cvsignore b/test_problems/python/.cvsignore
index 64491f6de..bbc1ae658 100644
--- a/test_problems/python/.cvsignore
+++ b/test_problems/python/.cvsignore
@@ -1,3 +1,4 @@
+Makefile
 flame1.csv
 diamond.csv
 *.out