diff --git a/actions/Dockerfile b/actions/Dockerfile
index a461f3b..b10fb4e 100644
--- a/actions/Dockerfile
+++ b/actions/Dockerfile
@@ -1,4 +1,4 @@
 FROM ubuntu:22.04
 ENV DEBIAN_FRONTEND=noninteractive
-RUN apt-get update -y && apt-get upgrade -y && apt-get install -y ca-certificates curl gnupg lsb-release nano wget tmux htop python3 python3-pip git certbot borgbackup jq
+RUN apt-get update -y && apt-get install -y ca-certificates curl gnupg lsb-release nano wget tmux htop python3 python3-pip git certbot borgbackup jq && rm -rf /var/lib/apt/lists/*
 CMD ["/bin/bash"]
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