diff --git a/addons/airsend/build.yaml b/addons/airsend/build.yaml
index 82c9ff6..27f6ef1 100644
--- a/addons/airsend/build.yaml
+++ b/addons/airsend/build.yaml
@@ -1,9 +1,9 @@
 build_from:
-  aarch64: ghcr.io/home-assistant/aarch64-base:3.16
-  amd64: ghcr.io/home-assistant/amd64-base:3.16
-  armhf: ghcr.io/home-assistant/armhf-base:3.16
-  armv7: ghcr.io/home-assistant/armv7-base:3.16
-  i386: ghcr.io/home-assistant/i386-base:3.16
+  aarch64: ghcr.io/home-assistant/aarch64-base:3.18
+  amd64: ghcr.io/home-assistant/amd64-base:3.18
+  armhf: ghcr.io/home-assistant/armhf-base:3.18
+  armv7: ghcr.io/home-assistant/armv7-base:3.18
+  i386: ghcr.io/home-assistant/i386-base:3.18
 codenotary:
   signer: notary@home-assistant.io
   base_image: notary@home-assistant.io
diff --git a/addons/airsend/run.sh b/addons/airsend/run.sh
index d93c23f..b5ae97f 100644
--- a/addons/airsend/run.sh
+++ b/addons/airsend/run.sh
@@ -3,14 +3,21 @@
 arch="$(apk --print-arch)"
 case "$arch" in \
 		aarch64) arch='arm64' ;; \
+		armhf) arch='armhf' ;; \
 		armv7) arch='arm' ;; \
 		amd64) arch='x86_64' ;; \
 		i386) arch='x86' ;; \
 	esac;
-echo "AirSendWebService arch ${arch}"
+echo "AirSendWebService arch: ${arch}"
+hname="$(hostname -i)"
+echo "internal_url: http://${hname}:33863"
+
+if [ -n "${SUPERVISOR_TOKEN:-}" ]; then
+	echo ${SUPERVISOR_TOKEN} > hass_api.token
+fi
 
 cd /home
-echo ${SUPERVISOR_TOKEN} > hass_api.token
+ulimit -n 4096
 ./bin/unix/${arch}/AirSendWebService 99399
 php -S 127.0.0.1:80 callback.php
 sleep infinity