diff --git a/scripts/change_url b/scripts/change_url
index e43186a..515f083 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -136,7 +136,7 @@ ynh_add_fail2ban_config --use_template --others_var="\
 ynh_script_progression --message="Starting a systemd service..." --weight=2
 
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
-sleep 10
+sleep 15
 
 #=================================================
 # RELOAD NGINX
diff --git a/scripts/install b/scripts/install
index 971e117..a65509f 100755
--- a/scripts/install
+++ b/scripts/install
@@ -232,7 +232,7 @@ ynh_script_progression --message="Starting a systemd service..."  --weight=1
 
 # Start a systemd service
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
-sleep 10
+sleep 15
 
 #=================================================
 # RELOAD NGINX
diff --git a/scripts/restore b/scripts/restore
index d06ca92..62997c3 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -130,7 +130,7 @@ yunohost service add $app --description "Standard Notes - Syncing Server" --log
 ynh_script_progression --message="Starting a systemd service..." --weight=1
 
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
-sleep 10
+sleep 15
 
 #=================================================
 # RESTORE THE LOGROTATE CONFIGURATION
diff --git a/scripts/upgrade b/scripts/upgrade
index 2f3f194..549cb13 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -266,7 +266,7 @@ ynh_script_progression --message="Starting a systemd service..." --weight=1
 
 # Start a systemd service
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
-sleep 10
+sleep 15
 
 #=================================================
 # RELOAD NGINX