diff --git a/db/routines/vn/procedures/collection_new.sql b/db/routines/vn/procedures/collection_new.sql
index 6a15ce73c..782243c03 100644
--- a/db/routines/vn/procedures/collection_new.sql
+++ b/db/routines/vn/procedures/collection_new.sql
@@ -200,14 +200,6 @@ BEGIN
 				OR pb.hasPlantTray;
 	END IF;
 
-	-- Hay que excluir aquellos que no tengan la misma hora de preparacion, si procede
-	IF vHasUniqueCollectionTime THEN
-		DELETE pb 
-			FROM tmp.productionBuffer pb
-				JOIN tmp.productionBuffer pb2 ON pb2.ticketFk = vFirstTicketFk
-					AND (pb.HH <> pb2.HH OR pb.mm <> pb2.mm);			
-	END IF;
-
 	SELECT ticketFk INTO vFirstTicketFk
 		FROM tmp.productionBuffer
 		ORDER BY HH, 
@@ -219,6 +211,14 @@ BEGIN
 			routeFk,
 			ticketFk
 		LIMIT 1;
+	
+	-- Hay que excluir aquellos que no tengan la misma hora de preparacion, si procede
+	IF vHasUniqueCollectionTime THEN
+		DELETE pb 
+			FROM tmp.productionBuffer pb
+				JOIN tmp.productionBuffer pb2 ON pb2.ticketFk = vFirstTicketFk
+					AND (pb.HH <> pb2.HH OR pb.mm <> pb2.mm);			
+	END IF;
 
 	SET vTicketFk = vFirstTicketFk;
 	SET @lines = 0;