diff --git a/aenv/src/cli/templates/default/Dockerfile b/aenv/src/cli/templates/default/Dockerfile
index f6bc794..013a8ef 100644
--- a/aenv/src/cli/templates/default/Dockerfile
+++ b/aenv/src/cli/templates/default/Dockerfile
@@ -1,10 +1,14 @@
-ARG REGISTRY_PREFIX=
-FROM ${REGISTRY_PREFIX}python:3.12-slim
+# This is a test file
+ARG AENV_BASE_REGISTRY=docker.io
+ARG AENV_BASE_IMAGE=aenvironment/base
+ARG AENV_BASE_VERSION=0.1.0
+
+FROM ${AENV_BASE_REGISTRY}/${AENV_BASE_IMAGE}:${AENV_BASE_VERSION}
 
 WORKDIR /app
 ENV PYTHONPATH=/app/src
 
 COPY . .
-RUN python -m pip install --no-cache-dir -r /app/requirements.txt
+RUN python3 -m pip install --no-cache-dir -r /app/requirements.txt
 ENTRYPOINT ["/bin/bash", "-c"]
 CMD ["python3 -m aenv.main /app/src"]