diff --git a/Makefile b/Makefile
index b800f13d..0a7e9c3e 100644
--- a/Makefile
+++ b/Makefile
@@ -51,9 +51,10 @@ CFLAGS_ADDITIONAL	+= -O0
 CFLAGS_ADDITIONAL	+= -Wno-cpp -Wno-type-limits -Wno-unused-command-line-argument
 CFLAGS_ADDITIONAL	+= -gcolumn-info -g3
 CFLAGS_ADDITIONAL	+= '-DERROR=((void)printf("ERROR HERE: " __FILE__ ":%d in %s\n", __LINE__, __func__), 1)'
-#CFLAGS_ADDITIONAL 	+= -O2
+# CFLAGS_ADDITIONAL	+= -O2
 # CFLAGS_ADDITIONAL	+= -fuse-ld=gold -Wl,--print-symbol-counts -Wl,/tmp/symbols_count.log
-CFLAGS_ADDITIONAL	+= -fuse-ld=lld -ffunction-sections -fdata-sections -Wl,--gc-sections -Wl,-O3 -Wl,--allow-multiple-definition
+# CFLAGS_ADDITIONAL	+= -fuse-ld=lld -ffunction-sections -fdata-sections -Wl,--gc-sections -Wl,-O3 -Wl,--allow-multiple
+# CFLAGS_ADDITIONAL	+= -I$(shell realpath ./includes) -I$(shell realpath ./output/include)
 
 export CFLAGS_ADDITIONAL
 export CC
diff --git a/exec/src/builtins/_debug.c b/exec/src/builtins/_debug.c
index c8038553..693cdd67 100644
--- a/exec/src/builtins/_debug.c
+++ b/exec/src/builtins/_debug.c
@@ -19,7 +19,7 @@
 
 #define USG "Usage:\n - print_fd: print the opened file descritors informations"
 
-static t_error	_debug_fd(\
+t_error	_debug_fd(\
 	t_state *state, t_builtin_spawn_info info, t_i32 *exit_code)
 {
 	const t_fd_array	*fds = get_fd_arrays();
@@ -40,7 +40,8 @@ static t_error	_debug_fd(\
 				fds->storage[i].slot.dir.ptr, fds->storage[i].slot.dir.name);
 		i++;
 	}
-	*exit_code = 0;
+	if (exit_code != NULL)
+		*exit_code = 0;
 	return (NO_ERROR);
 }
 
diff --git a/stdme/src/os/process.c b/stdme/src/os/process.c
index ccd21585..0fa5598b 100644
--- a/stdme/src/os/process.c
+++ b/stdme/src/os/process.c
@@ -10,6 +10,7 @@
 /*                                                                            */
 /* ************************************************************************** */
 
+#include "me/fs/fs.h"
 #include "me/mem/mem.h"
 #include "me/os/os.h"
 #include "me/printf/printf.h"
@@ -42,7 +43,7 @@ t_error	spawn_process_exec(t_spawn_info info, t_process *process)
 	close_fd(info.stdout.fd.fd);
 	close_fd(info.stderr.fd.fd);
 	vec_str_push(&info.arguments, NULL);
-	vec_str_push(&info.environement, NULL);
+	vec_str_push(&info.environement, NULL);	
 	execve(info.binary_path, info.arguments.buffer, info.environement.buffer);
 	return (ERROR);
 }
diff --git a/stdme/src/os/process_redirection.c b/stdme/src/os/process_redirection.c
index 3915b090..aba9b206 100644
--- a/stdme/src/os/process_redirection.c
+++ b/stdme/src/os/process_redirection.c
@@ -37,20 +37,28 @@ t_error	_handle_redirections_inherited(t_spawn_info *info, t_process *process)
 
 t_error	_handle_redirections_fds(t_spawn_info *info, t_process *process)
 {
+	t_fd	*tmp;
+
 	if (info->stdin.tag == R_FD)
 	{
+		tmp = info->stdin.fd.fd;
 		info->stdin = fd(dup_fd(info->stdin.fd.fd));
 		process->stdin = dup_fd(info->stdin.fd.fd);
+		close_fd(tmp);
 	}
 	if (info->stdout.tag == R_FD)
 	{
+		tmp = info->stdin.fd.fd;
 		info->stdout = fd(dup_fd(info->stdout.fd.fd));
 		process->stdout = dup_fd(info->stdout.fd.fd);
+		close_fd(tmp);
 	}
 	if (info->stderr.tag == R_FD)
 	{
+		tmp = info->stdin.fd.fd;
 		info->stderr = fd(dup_fd(info->stderr.fd.fd));
 		process->stderr = dup_fd(info->stderr.fd.fd);
+		close_fd(tmp);
 	}
 	return (NO_ERROR);
 }