diff --git a/scripts/setup-prod.sh b/scripts/setup-prod.sh
index 8c34b59..00b08d6 100755
--- a/scripts/setup-prod.sh
+++ b/scripts/setup-prod.sh
@@ -196,7 +196,7 @@ fi
 print_step "Building frontend with production URLs..."
 
 VITE_API_URL="https://${KABOOT_DOMAIN}/api" \
-VITE_OIDC_AUTHORITY="https://${AUTH_DOMAIN}/application/o/kaboot/" \
+VITE_AUTHENTIK_URL="https://${AUTH_DOMAIN}" \
 npm run build --silent 2>/dev/null || npm run build
 
 print_success "Frontend built"