diff --git a/modules/active/responder_mgr.py b/modules/active/responder_mgr.py
index fda63ec..7777640 100644
--- a/modules/active/responder_mgr.py
+++ b/modules/active/responder_mgr.py
@@ -267,12 +267,14 @@ class ResponderManager(BaseModule):
         template_path = os.path.join(self._template_dir, "Responder.conf.j2")
         if os.path.isfile(template_path):
             try:
-                from jinja2 import Template
+                from jinja2 import Environment, BaseLoader
                 with open(template_path, "r") as f:
-                    tmpl = Template(f.read())
+                    template_content = f.read()
+                env = Environment(loader=BaseLoader(), autoescape=True)
+                tmpl = env.from_string(template_content)
                 rendered = tmpl.render(
                     protocols=self._protocols,
-                    relay_targets=self._relay_targets,
+                    relay_targets=[str(ip) for ip in self._relay_targets],
                     interface=self._iface,
                 )
                 with open(conf_path, "w") as f: