diff --git a/adguard_home_custom/Dockerfile b/adguard_home_custom/Dockerfile
index 0350e2b..73eb0a2 100644
--- a/adguard_home_custom/Dockerfile
+++ b/adguard_home_custom/Dockerfile
@@ -1,12 +1,12 @@
 ARG BUILD_FROM=adguard/adguardhome:latest
 FROM $BUILD_FROM
 
-# Build-Argumente von HA nutzen
-ENV LANG C.UTF-8
+# Home Assistant Add-on Support
+RUN apk add --no-cache curl
 
 # Start-Script kopieren
 COPY run.sh /
 RUN chmod a+x /run.sh
 
-# Wir nutzen das CMD des Original-Images nicht, sondern unser Script
-ENTRYPOINT [ "/run.sh" ]
\ No newline at end of file
+# Wir überschreiben den Entrypoint des Original-Images komplett
+ENTRYPOINT ["/run.sh"]
\ No newline at end of file