diff --git a/scripts/install b/scripts/install
index 4a967a4..2d5f820 100755
--- a/scripts/install
+++ b/scripts/install
@@ -147,7 +147,7 @@ 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 30
+sleep 20
 
 #=================================================
 # SETUP SSOWAT
diff --git a/scripts/restore b/scripts/restore
index b3ac6d3..a2894a7 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -103,8 +103,7 @@ yunohost service add $app --description="Self-hosted live video and web chat ser
 ynh_script_progression --message="Starting a systemd service..." --weight=3
 
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
-
-sleep 30
+sleep 20
 
 #=================================================
 # GENERIC FINALIZATION
diff --git a/scripts/upgrade b/scripts/upgrade
index 19133f9..c227ff8 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -112,7 +112,7 @@ yunohost service add $app --description="Self-hosted live video and web chat ser
 ynh_script_progression --message="Starting a systemd service..." --weight=3
 
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log" 
-sleep 30
+sleep 20
 
 #=================================================
 # RELOAD NGINX