diff --git a/scripts/change_url b/scripts/change_url
index 17b7a1e..ce0313d 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -46,5 +46,6 @@ ynh_script_progression --message="Reloading services..."
 sudo systemctl reload nginx.service
 ynh_systemd_action --service_name "uwsgi-app@$app.service" --action restart \
     --line_match "WSGI app 0 \(mountpoint='$path_url'\) ready in [[:digit:]]* seconds on interpreter" --log_path "/var/log/uwsgi/$app/pgadmin.log"
+sleep 10
 
 ynh_script_progression --message="Change of URL completed for $app" --last
diff --git a/scripts/install b/scripts/install
index 54462aa..b775c7f 100644
--- a/scripts/install
+++ b/scripts/install
@@ -121,5 +121,6 @@ ynh_use_logrotate --logfile /var/log/pgadmin
 ynh_script_progression --message="Starting pgadmin services..." --weight=3
 ynh_systemd_action --service_name "uwsgi-app@$app.service" \
     --line_match "WSGI app 0 \(mountpoint='$path_url'\) ready in [[:digit:]]* seconds on interpreter" --log_path "/var/log/uwsgi/$app/pgadmin.log"
+sleep 10
 
 ynh_script_progression --message="Installation of $app completed" --last
diff --git a/scripts/restore b/scripts/restore
index 801dd92..6145bf3 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -76,5 +76,6 @@ ynh_script_progression --message="Starting pgadmin services..." --weight=3
 ynh_systemd_action --service_name "uwsgi-app@$app.service" \
     --line_match "WSGI app 0 \(mountpoint='$path_url'\) ready in [[:digit:]]* seconds on interpreter" --log_path "/var/log/uwsgi/$app/pgadmin.log"
 systemctl reload nginx
+sleep 10
 
 ynh_script_progression --message="Restoration completed for $app" --last
diff --git a/scripts/upgrade b/scripts/upgrade
index 98e5613..110f580 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -71,5 +71,6 @@ ynh_use_logrotate --logfile /var/log/pgadmin --nonappend
 ynh_script_progression --message="Restarting pgadmin services..." --weight=3
 ynh_systemd_action --service_name "uwsgi-app@$app.service" \
     --line_match "WSGI app 0 \(mountpoint='$path_url'\) ready in [[:digit:]]* seconds on interpreter" --log_path "/var/log/uwsgi/$app/pgadmin.log"
+sleep 10
 
 ynh_script_progression --message="Upgrade of $app completed" --last