diff --git a/app/routers/qualys.py b/app/routers/qualys.py
index d0c539b..81bd206 100644
--- a/app/routers/qualys.py
+++ b/app/routers/qualys.py
@@ -908,6 +908,7 @@ async def qualys_deploy_page(request: Request, db=Depends(get_db)):
     from ..services.secrets_service import get_secret
 
     packages = list_packages()
+    # Deploy = Linux only (pas de WinRM coté PatchCenter)
     servers = db.execute(text("""
         SELECT s.id, s.hostname, s.os_family, s.os_version, s.etat, s.ssh_user, s.ssh_port, s.ssh_method,
                d.name as domain, e.name as env,
@@ -917,6 +918,7 @@ async def qualys_deploy_page(request: Request, db=Depends(get_db)):
         LEFT JOIN domains d ON de.domain_id = d.id
         LEFT JOIN environments e ON de.environment_id = e.id
         LEFT JOIN qualys_assets qa ON qa.server_id = s.id
+        WHERE s.os_family = 'linux'
         ORDER BY s.hostname
     """)).fetchall()
     servers = [dict(r._mapping) for r in servers]
diff --git a/app/templates/qualys_deploy.html b/app/templates/qualys_deploy.html
index a1ece75..e260b53 100644
--- a/app/templates/qualys_deploy.html
+++ b/app/templates/qualys_deploy.html
@@ -77,12 +77,8 @@
             {% set envs = servers|map(attribute='env')|select('string')|unique|sort %}
             {% for e in envs %}{% if e %}<option>{{ e }}</option>{% endif %}{% endfor %}
         </select>
-        <select x-model="filterOs" class="text-xs" style="width:120px">
-            <option value="">Tous OS</option>
-            <option value="linux">Linux</option>
-            <option value="windows">Windows</option>
-        </select>
         <span class="text-xs text-gray-500" x-text="selectedIds.length + ' sélectionné(s)'"></span>
+        <span class="text-xs text-cyber-yellow ml-auto">Linux uniquement</span>
     </div>
 
     <!-- Actions -->