diff --git a/tests/data/slapd-dn.conf b/tests/data/slapd-dn.conf
index 4751303153..8aea5713f8 100644
--- a/tests/data/slapd-dn.conf
+++ b/tests/data/slapd-dn.conf
@@ -1,4 +1,4 @@
-# stand-alone slapd config -- for testing (with refint overlay)
+# stand-alone slapd config -- for testing DNs
 # $OpenLDAP$
 ## This work is part of OpenLDAP Software <http://www.openldap.org/>.
 ##
diff --git a/tests/data/slapd-emptydn.conf b/tests/data/slapd-emptydn.conf
index af0d371609..adb0846107 100644
--- a/tests/data/slapd-emptydn.conf
+++ b/tests/data/slapd-emptydn.conf
@@ -1,4 +1,4 @@
-# stand-alone slapd config -- for testing (with refint overlay)
+# stand-alone slapd config -- for testing empty DNs
 # $OpenLDAP$
 ## This work is part of OpenLDAP Software <http://www.openldap.org/>.
 ##
diff --git a/tests/data/slapd-proxycache.conf b/tests/data/slapd-proxycache.conf
index 00d5e1c5de..0bd0933778 100644
--- a/tests/data/slapd-proxycache.conf
+++ b/tests/data/slapd-proxycache.conf
@@ -1,4 +1,4 @@
-# proxy cache slapd config 
+# proxy cache slapd config -- for testing
 # $OpenLDAP$
 ## This work is part of OpenLDAP Software <http://www.openldap.org/>.
 ##
diff --git a/tests/data/slapd-valsort.conf b/tests/data/slapd-valsort.conf
index 27a6bb19fc..280767c092 100644
--- a/tests/data/slapd-valsort.conf
+++ b/tests/data/slapd-valsort.conf
@@ -1,4 +1,4 @@
-# stand-alone slapd config -- for testing (with unique overlay)
+# stand-alone slapd config -- for testing (with valsort overlay)
 # $OpenLDAP$
 ## This work is part of OpenLDAP Software <http://www.openldap.org/>.
 ##