diff --git a/servers/slapd/schema_prep.c b/servers/slapd/schema_prep.c
index 8da0c25153..0566e1333b 100644
--- a/servers/slapd/schema_prep.c
+++ b/servers/slapd/schema_prep.c
@@ -153,7 +153,7 @@ static int objectSubClassIndexer(
 	/* expand values */
 	for( i=0; i<noc; i++ ) {
 		int j;
-		ObjectClass *oc = oc_bvfind( &values[i] );
+		ObjectClass *oc = oc_bvfind( &ocvalues[i] );
 		if( oc == NULL || oc->soc_sups == NULL ) continue;
 		
 		for( j=0; oc->soc_sups[j] != NULL; j++ ) {