diff --git a/common/entrypoint.sh b/common/entrypoint.sh
index 4df666f..00b91f4 100755
--- a/common/entrypoint.sh
+++ b/common/entrypoint.sh
@@ -34,9 +34,6 @@ fi
 
 chown -R $UID:$GID /opt/JDownloader
 
-# Sometimes this gets deleted. Just copy it every time.
-cp /opt/JDownloader/sevenzip* /opt/JDownloader/libs/
-
 su-exec ${UID}:${GID} "$@"
 
 # Keep container alive when jd2 restarts
diff --git a/common/sevenzipjbinding1509.jar b/common/sevenzipjbinding1509.jar
deleted file mode 100644
index 9cb7a81..0000000
Binary files a/common/sevenzipjbinding1509.jar and /dev/null differ
diff --git a/common/sevenzipjbinding1509Linux.jar b/common/sevenzipjbinding1509Linux.jar
deleted file mode 100644
index 245fa7c..0000000
Binary files a/common/sevenzipjbinding1509Linux.jar and /dev/null differ
diff --git a/debian.Dockerfile b/debian.Dockerfile
index c955418..a3002bb 100644
--- a/debian.Dockerfile
+++ b/debian.Dockerfile
@@ -1,4 +1,4 @@
-FROM openjdk:11-jre-slim-sid
+FROM docker.io/openjdk:11-jre-slim-bullseye
 
 MAINTAINER PlusMinus <piddlpiddl@gmail.com>
 
@@ -12,7 +12,7 @@ RUN apt-get update && apt-get dist-upgrade -yqq && \
 	wget -O /tmp/su-exec.tar.gz https://github.com/ncopa/su-exec/archive/v0.2.tar.gz && \
 	cd /tmp/ && tar -xf su-exec.tar.gz && cd su-exec-0.2 && make && cp su-exec /usr/bin &&\
 	apt-get purge -yqq wget make gcc && apt-get autoremove -yqq && cd / && rm -rf /tmp/*
-# Beta sevenzipbindings and entrypoint
+
 COPY common/* /opt/JDownloader/
 RUN chmod +x /opt/JDownloader/entrypoint.sh