diff --git a/Dockerfile b/Dockerfile
index 9498013..d1715c0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM		alpine:3.21 AS builder
+FROM		alpine:3.22 AS builder
 
 COPY		./ /build
 
@@ -8,9 +8,9 @@ ENV			TTY=true
 RUN			apk add --no-cache bash clang make
 
 RUN			cd /build \
-			&& PKGS=true make -j re
+			&& CXXFLAGS="-std=c++98" PKGS=true make -j re
 
-FROM		alpine:3.21
+FROM		alpine:3.22
 
 RUN			apk add --no-cache libstdc++
 
diff --git a/Makefile b/Makefile
index 6e32193..8eba403 100644
--- a/Makefile
+++ b/Makefile
@@ -24,7 +24,7 @@ SRCS = $(shell find . -name '*.cpp')
 
 OBJS = $(addprefix $(OBJSDIR), $(SRCS:.cpp=.o))
 
-FLAGS = -Wall -Werror -Wextra -std=c++98 -MMD -MP -g #-fsanitize=address
+# CXXFLAGS = -Wall -Werror -Wextra -std=c++98 -MMD -MP -g #-fsanitize=address
 
 RED = \033[0;31m
 GREEN = \033[0;32m
@@ -48,12 +48,12 @@ endif
 all: $(NAME)
 
 $(NAME): $(OBJS)
-	@$(CC) $(FLAGS) -I$(INCLUDES) $(OBJS) -o $(NAME)
+	@$(CC) $(CXXFLAGS) -I$(INCLUDES) $(OBJS) -o $(NAME)
 	@printf "$(YELLOW)「✨」 feat($(NAME)): program compiled\n"
 
 $(OBJSDIR)%.o: %.cpp
 	@mkdir -p $(@D)
-	@$(CC) $(FLAGS) -I$(INCLUDES) -Ilib/tomlpp/includes -c $< -o $@
+	@$(CC) $(CXXFLAGS) -I$(INCLUDES) -Ilib/tomlpp/includes -c $< -o $@
 	@printf "$(DELETE)$(GREEN)「🔨」 build($<): object compiled\n"
 
 clean:
diff --git a/sample.toml b/sample.toml
index fb041cf..2174dd7 100644
--- a/sample.toml
+++ b/sample.toml
@@ -8,3 +8,8 @@ upload_path = "/home/mmoussou/test"
 dirlist = true
 methods = { "GET", "POST", "DELETE" }
 cgi = { ".py"}
+
+[server.error_pages]
+401 = "unauthorized.html"
+402 = "uwu.html"
+404 = "exemples/err_pages/not_found.html"