diff --git a/.env b/.env
index 6ef95a37..8c7818f9 100644
--- a/.env
+++ b/.env
@@ -27,7 +27,7 @@ NEXT_PUBLIC_IFRAME_LEARN_URL=https://apprendre.slm-lab.net
 NEXT_PUBLIC_IFRAME_PAROLE_URL=https://parole.slm-lab.net/channel/City
 NEXT_PUBLIC_IFRAME_CHAPTER_URL=https://chapitre.slm-lab.net
 NEXT_PUBLIC_IFRAME_AGILITY_URL=https://agilite.slm-lab.net/oidc/login
-NEXT_PUBLIC_IFRAME_DESIGN_URL=https://artlab.slm-lab.net
+NEXT_PUBLIC_IFRAME_ARTLAB_URL=https://artlab.slm-lab.net
 NEXT_PUBLIC_IFRAME_GITE_URL=https://gite.slm-lab.net/user/oauth2/cube
 NEXT_PUBLIC_IFRAME_CALCULATION_URL=https://calcul.slm-lab.net
 NEXT_PUBLIC_IFRAME_MEDIATIONS_URL=https://connect.slm-lab.net/realms/cercle/protocol/openid-connect/auth?client_id=mediations.slm-lab.net&redirect_uri=https%3A%2F%2Fmediations.slm-lab.net%2F%3Fopenid_mode%3Dtrue&scope=openid%20profile%20email&response_type=code