diff --git a/extensions/extb_combi.c b/extensions/extb_combi.c
index fbe4b7867..f110f96a0 100644
--- a/extensions/extb_combi.c
+++ b/extensions/extb_combi.c
@@ -88,7 +88,7 @@ static int eb_combi(const char *data, struct Client *client_p,
 {
 	const char *p, *banend;
 	int have_result = FALSE;
-	int allowed_nodes = 3;
+	int allowed_nodes = 6;
 	size_t datalen;
 
 	if (recursion_depth >= 5) {