diff --git a/Dockerfile b/Dockerfile
index 11dc3b3..e0362e5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM python:3.10-slim-bullseye
 
-RUN apt-get update -y && apt-get install -y --no-install-recommends bash git graphviz graphviz-dev musl-dev build-essential gcc python3-dev libffi-dev poppler-utils zlib1g-dev libjpeg-dev libssl-dev && apt-get clean && rm -rf /var/lib/apt/lists/*
+RUN apt-get update -y && apt-get install -y --no-install-recommends bash git graphviz graphviz-dev musl-dev build-essential gcc && apt-get clean && rm -rf /var/lib/apt/lists/*
 COPY entrypoint.sh /entrypoint.sh
 
 ENTRYPOINT ["/entrypoint.sh"]
diff --git a/entrypoint.sh b/entrypoint.sh
index 7ae22a3..59e89c4 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # e is for exiting the script automatically if a command fails, u is for exiting if a variable is not set
 # x would be for showing the commands before they are executed
-set -eux
+set -eu
 
 # FUNCTIONS
 # Function for setting up git env in the docker container (copied from https://github.com/stefanzweifel/git-auto-commit-action/blob/master/entrypoint.sh)
@@ -26,8 +26,7 @@ _git_changed() {
 }
 
 echo "Installing dependencies..."
-pip3 install -U pip wheel pyparsing graphviz pydot
-pip3 install Django django-extensions
+pip3 install -U pip wheel pygraphviz
 pip3 install -r $INPUT_PIP_PATH
 
 echo "Creating data model..."