diff --git a/docker-compose.yaml b/docker-compose.yaml
index 70e1822..23c342c 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,9 +1,11 @@
 version: "3.9"
 services:
-  plexms:
+  respotter:
     container_name: respotter
     image: ghcr.io/lawndoc/respotter:latest
     network_mode: host
+    cap_add:
+      - NET_RAW
     security_opt:
       - label:disable
     restart: always
diff --git a/respotter.py b/respotter.py
index ac526d6..09015e2 100644
--- a/respotter.py
+++ b/respotter.py
@@ -89,9 +89,9 @@ def __init__(self,
         if subnet:
             try:
                 network = ip_network(subnet)
+                self.broadcast_ip = str(network.broadcast_address)
             except:
                 self.log.error(f"[!] ERROR: could not parse subnet CIDR. Netbios protocol will be disabled.")
-            self.broadcast_ip = str(network.broadcast_address)
         elif "nbns" not in self.excluded_protocols:
             self.log.error(f"[!] ERROR: subnet CIDR not configured. Netbios protocol will be disabled.")
             self.excluded_protocols.append("nbns")