diff --git a/ASLE/asle.sql b/ASLE/asle.sql
index aba094f10..32f0aef24 100644
--- a/ASLE/asle.sql
+++ b/ASLE/asle.sql
@@ -2226,7 +2226,7 @@ BEGIN
                IF v_type_gast = 'Crew'
                THEN
                   v_type_schoonmaak := 'DND';
-               ELSIF (TRUNC(SYSDATE + p_offset) - TRUNC(v_aankomst_datum)) MOD 2 = 0
+               ELSIF (TRUNC(SYSDATE + p_offset) - TRUNC(v_aankomst_datum)) MOD 4 = 0
                THEN
                   v_type_schoonmaak := 'Stay LC';
                ELSE