diff --git a/HEIN/hein.sql b/HEIN/hein.sql
index 48d655ffd..5802a0763 100644
--- a/HEIN/hein.sql
+++ b/HEIN/hein.sql
@@ -1275,7 +1275,7 @@ BEGIN
                                AND fac_bijlagen_refkey = rec1.fin_factuur_key
                                AND fac_bijlagen_kenmerk_key = 2;
 
-                        IF v_bijlagen_key IS NOT NULL
+                        IF v_bijlagen_key IS NOT NULL AND v_sub_count = 1
                         THEN
                            SELECT fac_bijlagen_filename
                              INTO v_bijlagen_filename