diff --git a/scripts/install b/scripts/install
index ae5b401..cf5dba3 100755
--- a/scripts/install
+++ b/scripts/install
@@ -176,7 +176,7 @@ ynh_store_file_checksum --file="$final_path/config.yaml"
 ynh_script_progression --message="Configuring log rotation..." --weight=3
 
 # Use logrotate to manage application logfile(s)
-ynh_use_logrotate --logfile "/var/log/$app/$app.log" --specific_user $app/$app
+ynh_use_logrotate --logfile "/var/log/$app/$app.log" --nonappend --specific_user $app/$app
 chmod -R 600 "/var/log/$app"
 chmod 700 "/var/log/$app"
 chown -R $app:$app /var/log/$app
diff --git a/scripts/restore b/scripts/restore
index 4b78749..9ea8a75 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -124,7 +124,7 @@ systemctl enable $app.service --quiet
 # RESTORE THE LOGROTATE CONFIGURATION
 #=================================================
 
-ynh_use_logrotate --logfile "/var/log/$app/$app.log" --specific_user $app/$app
+ynh_use_logrotate --logfile "/var/log/$app/$app.log" --nonappend --specific_user $app/$app
 chmod -R 600 "/var/log/$app"
 chmod 700 "/var/log/$app"
 chown -R $app:$app /var/log/$app
diff --git a/scripts/upgrade b/scripts/upgrade
index ed3d748..c93e765 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -202,7 +202,7 @@ ynh_store_file_checksum --file="/etc/matrix-$synapse_instance/app-service/$app.y
 ynh_script_progression --message="Upgrading logrotate configuration..." --weight=1
 
 # Use logrotate to manage application logfile(s)
-ynh_use_logrotate --non-append --logfile "/var/log/$app/$app.log" --specific_user $app/$app
+ynh_use_logrotate --logfile "/var/log/$app/$app.log" --nonappend --specific_user $app/$app
 chmod -R 600 "/var/log/$app"
 chmod 700 "/var/log/$app"
 chown -R $app:$app /var/log/$app