diff --git a/deconz/CHANGELOG.md b/deconz/CHANGELOG.md
index 4990c95..bad1812 100644
--- a/deconz/CHANGELOG.md
+++ b/deconz/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 6.6.3
+
+- Use hostname for discovery instead of IP
+
 ## 6.6.2
 
 - Fixes issues where the `otau` directory was not excluded from snapshots
diff --git a/deconz/config.json b/deconz/config.json
index f4b7fda..a9dda88 100644
--- a/deconz/config.json
+++ b/deconz/config.json
@@ -1,6 +1,6 @@
 {
   "name": "deCONZ",
-  "version": "6.6.2",
+  "version": "6.6.3",
   "slug": "deconz",
   "description": "Control a Zigbee network with ConBee or RaspBee by Dresden Elektronik",
   "arch": ["amd64", "armhf", "aarch64"],
diff --git a/deconz/rootfs/etc/services.d/deconz/discovery b/deconz/rootfs/etc/services.d/deconz/discovery
index 856a2b6..96cd769 100755
--- a/deconz/rootfs/etc/services.d/deconz/discovery
+++ b/deconz/rootfs/etc/services.d/deconz/discovery
@@ -56,7 +56,7 @@ done
 
 # Create config payload for Home Assistant
 config=$(bashio::var.json \
-    host "$(bashio::addon.ip_address)" \
+    host "$(hostname)" \
     port "^40850" \
     api_key "${api_key}" \
     serial "${serial}" \