diff --git a/Makefile b/Makefile
index 94d4886..7adf9ec 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@
 #    By: lalgarra <lalgarra@student.42madrid.com>   +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2025/10/22 20:41:03 by lalgarra          #+#    #+#              #
-#    Updated: 2025/10/30 18:42:43 by lalgarra         ###   ########.fr        #
+#    Updated: 2025/10/30 19:00:00 by lalgarra         ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
@@ -21,10 +21,6 @@ GNL_SOURCES = get_next_line.c get_next_line_utils.c
 
 SOURCES = $(foreach f, $(GNL_SOURCES), $(LIBDIR)/$f)
 
-BONUS_SRC_BN = get_next_line_bonus.c get_next_line_utils_bonus.c
-
-BONUS_SRC = $(foreach f, $(BONUS_SRC_BN), $(LIBDIR)/$f)
-
 CFLAGS += -Wall -Wextra -Werror -g3 -iquote $(LIBDIR) -O0
 
 test001: test001.c $(SOURCES)
@@ -34,26 +30,39 @@ run_test = printf "==\n test001_01: BUFFER_SIZE=$(1): input$(3) vs output$(3)\n"
 	$(TIME) ./$(2) input$(3) > output$(3) ;\
 	diff -s input$(3) output$(3) >> $(4) ;
 
+test_recipe = $(CC) $(CFLAGS) -D BUFFER_SIZE=$(BUFFER_SIZE) $+ -o $(PRG) ; \
+	$(foreach i, $(IDXS), $(call run_test, $(BUFFER_SIZE),$(PRG),$i,$@)) 
+
 PRG = test_bs$(BUFFER_SIZE)
 IDXS = 001 002 003 004 005 006
+
 report_01: BUFFER_SIZE = 42
 report_01: test001.c $(SOURCES)
-	$(CC) $(CFLAGS) -D BUFFER_SIZE=$(BUFFER_SIZE) $+ -o $(PRG)
-	$(foreach i, $(IDXS), $(call run_test, $(BUFFER_SIZE),$(PRG),$i,$@))
+	$(call test_recipe)
 
 report_02: BUFFER_SIZE = 80
 report_02: test001.c $(SOURCES)
-	$(CC) $(CFLAGS) -D BUFFER_SIZE=$(BUFFER_SIZE) $+ -o $(PRG)
-	$(foreach i, $(IDXS), $(call run_test, $(BUFFER_SIZE),$(PRG),$i,$@))
+	$(call test_recipe)
 
 report_03: BUFFER_SIZE = 100000
 report_03: test001.c $(SOURCES)
-	$(CC) $(CFLAGS) -D BUFFER_SIZE=$(BUFFER_SIZE) $+ -o $(PRG)
-	$(foreach i, $(IDXS), $(call run_test, $(BUFFER_SIZE),$(PRG),$i,$@))
+	$(call test_recipe)
+
+report_04: BUFFER_SIZE = 1
+report_04: test001.c $(SOURCES)
+	$(call test_recipe)
+
+BONUS_SRC_BN = get_next_line_bonus.c get_next_line_utils_bonus.c
+
+BONUS_SRC = $(foreach f, $(BONUS_SRC_BN), $(LIBDIR)/$f)
+
+bonus_01: BUFFER_SIZE = 42
+bonus_01: test001.c $(BONUS_SRC)
+	$(call test_recipe)
 
 fclean: 
-	rm -f test001 test001_01 output* report_* rpt_01 test_bs*
+	rm -f test001 test001_01 output* report_* rpt_01 test_bs* bonus_*
 
-all: report_01 report_02 report_03
+all: report_01 report_02 report_03 report_04
 
 re: fclean all