diff --git a/gns3server/agent/mcp/appliances.py b/gns3server/agent/mcp/appliances.py
index 45a9b472a..6e3a3ecf5 100644
--- a/gns3server/agent/mcp/appliances.py
+++ b/gns3server/agent/mcp/appliances.py
@@ -108,7 +108,7 @@ def install_appliance_handler(params: dict[str, Any], gns3_ctx: dict[str, Any])
     if version:
         request_params["version"] = version
     response = conn.http_call("post", url, params=request_params)
-    result = {"message": f"Appliance {appliance_id} installed"}
+    result: dict[str, Any] = {"message": f"Appliance {appliance_id} installed"}
     if response.content:
         # the install endpoint returns the created template (201); tolerate an
         # empty body in case an older server still replies with 204
diff --git a/pyproject.toml b/pyproject.toml
index 11b04bee1..f41720a60 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -313,7 +313,6 @@ module = [
   "gns3server.agent.gns3_copilot.tools_v2.vpcs_tools_netmiko",  # 9
   "gns3server.agent.gns3_copilot.utils.message_converters",  # 2
   "gns3server.agent.gns3_copilot.utils.parse_tool_content",  # 1
-  "gns3server.agent.mcp.appliances",  # 1
   "gns3server.agent.web_wireshark.docker_client",  # 5
   "gns3server.agent.web_wireshark.manage_wireshark",  # 1
   "gns3server.agent.web_wireshark.manager",  # 9