diff --git a/installGlpiAgent.sh b/installGlpiAgent.sh
index 17eb07b2e07662b29b10154d8c277e7850f0a337..6102176c53d66d631b79dee0b415ce4de47a29df 100644
--- a/installGlpiAgent.sh
+++ b/installGlpiAgent.sh
@@ -5,7 +5,7 @@ dpkg -i glpi.deb
 rm glpi.deb
 apt-get -fy install
 sed -i 's@#server =.*inventory.php@server = https://glpi.tetras-libre.fr/front/inventory.php@' /etc/glpi-agent/agent.cfg
-sed -i 's@tag =@tag = tetras-libre@' /etc/glpi-agent/agent.cfg
+sed -i 's@tag =.*@tag = tetras-libre@' /etc/glpi-agent/agent.cfg
 glpi-agent
 systemctl restart glpi-agent
 systemctl enable glpi-agent