diff --git a/cfg.mk b/cfg.mk
index 63602f9b..60e3b4c1 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -26,4 +26,4 @@ local-checks-to-skip = \
 show-vc-list-except:
 	@$(VC_LIST_EXCEPT)
 
-VC_LIST_ALWAYS_EXCLUDE_REGEX = ^ABOUT-NLS|((msdos|vms)/.*)|ChangeLog-2014-12-10$$
+VC_LIST_ALWAYS_EXCLUDE_REGEX = ^ABOUT-NLS|((msdos|vms)/.*)|ChangeLog-2014-12-10|/.*.der$$
diff --git a/testenv/certs/ca-template.cfg b/testenv/certs/ca-template.cfg
index 14643a6f..69675923 100644
--- a/testenv/certs/ca-template.cfg
+++ b/testenv/certs/ca-template.cfg
@@ -244,4 +244,3 @@ honor_crq_extensions
 # The date that the certificates will be made seen as
 # being revoked.
 #crl_revocation_date = "2025-02-29 16:24:41"
-
diff --git a/testenv/certs/server-template.cfg b/testenv/certs/server-template.cfg
index eb790375..4ce5486c 100644
--- a/testenv/certs/server-template.cfg
+++ b/testenv/certs/server-template.cfg
@@ -244,4 +244,3 @@ honor_crq_extensions
 # The date that the certificates will be made seen as
 # being revoked.
 #crl_revocation_date = "2025-02-29 16:24:41"
-