diff --git a/test_problems/python/.cvsignore b/test_problems/python/.cvsignore
index c054b3b9c..a5f8a6bdd 100644
--- a/test_problems/python/.cvsignore
+++ b/test_problems/python/.cvsignore
@@ -2,7 +2,10 @@
 Makefile
 flame1.csv
 diamond.csv
-*.out
+diamond.out
+diff_test.out
+flame1_test.out
+frac_test.out
 *.xml
 *.txt
 *.log