diff --git a/tests/scripts/test023-refint b/tests/scripts/test023-refint
index 78ac4d8c88..2b1337b53f 100755
--- a/tests/scripts/test023-refint
+++ b/tests/scripts/test023-refint
@@ -13,6 +13,11 @@
 ## top-level directory of the distribution or, alternatively, at
 ## <http://www.OpenLDAP.org/license.html>.
 
+if test "$BACKEND" != "bdb" -a "$BACKEND" != "hdb" ; then
+	echo "Test does not support $BACKEND"
+	exit 0
+fi
+
 echo "running defines.sh"
 . $SRCDIR/scripts/defines.sh