diff --git a/conf/systemd.service b/conf/systemd.service
index 82142f7..c9aed58 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -33,7 +33,8 @@ ProtectKernelModules=yes
 ProtectKernelTunables=yes
 LockPersonality=yes
 SystemCallArchitectures=native
-SystemCallFilter=~@clock @debug @module @mount @obsolete @reboot @setuid @swap @cpu-emulation @privileged
+#TODO : list all system call that could be needed by the application
+#SystemCallFilter=~@clock @debug @module @mount @obsolete @reboot @setuid @swap @cpu-emulation @privileged
 
 # Denying access to capabilities that should not be relevant for webapps
 # Doc: https://man7.org/linux/man-pages/man7/capabilities.7.html
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 156ced8..9ce0c03 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -49,7 +49,7 @@ myynh_setup_python_venv() {
         set -x
         ynh_exec_as $app $data_dir/venv/bin/python3 -m ensurepip
         ynh_exec_as $app $data_dir/venv/bin/pip3 install --upgrade wheel pip setuptools
-        ynh_exec_as $app $data_dir/venv/bin/pip3 install --no-deps -r "$data_dir/requirements.txt"
+        ynh_exec_as $app $data_dir/venv/bin/pip3 install -r "$data_dir/requirements.txt"
     )
 }