diff --git a/.gitignore b/.gitignore
index cafdd03..58ebb7c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -97,6 +97,8 @@ tests/bn_word*
 tests/callback*
 tests/cipher*
 tests/constraints*
+tests/ctlog.conf
+tests/*.crt
 tests/ec_point_conversion*
 tests/evp_pkey_check*
 tests/evp_pkey_cleanup*