diff --git a/bin/tests/system/dlz/.cvsignore b/bin/tests/system/dlz/.cvsignore
new file mode 100644
index 0000000000..eee491d3c6
--- /dev/null
+++ b/bin/tests/system/dlz/.cvsignore
@@ -0,0 +1 @@
+prereq.sh
diff --git a/bin/tests/system/dlzexternal/.cvsignore b/bin/tests/system/dlzexternal/.cvsignore
new file mode 100644
index 0000000000..2228352184
--- /dev/null
+++ b/bin/tests/system/dlzexternal/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+dlopen
diff --git a/bin/tests/system/dlzexternal/ns1/.cvsignore b/bin/tests/system/dlzexternal/ns1/.cvsignore
new file mode 100644
index 0000000000..58e5c9282d
--- /dev/null
+++ b/bin/tests/system/dlzexternal/ns1/.cvsignore
@@ -0,0 +1 @@
+named.conf
diff --git a/bin/tests/system/tsiggss/.cvsignore b/bin/tests/system/tsiggss/.cvsignore
new file mode 100644
index 0000000000..8bebbb2490
--- /dev/null
+++ b/bin/tests/system/tsiggss/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+gssapi_krb