diff --git a/Dockerfile b/Dockerfile
index e4d4e62..a23eab0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,54 +1,57 @@
+ARG CI_TZ
+ARG CI_NODE_MAJOR
+ARG CI_DEBIAN_VERSION
+
+FROM debian:${CI_DEBIAN_VERSION}
+
 LABEL maintainer="guillaume@van-hemmen.com"
 
-# Changes these environment variable as needed
-ENV TZ=${CI_TZ}
-ENV NODE_MAJOR=${CI_NODE_MAJOR}
-ENV DEBIAN_VERSION=${CI_DEBIAN_VERSION}
+RUN echo "The value of CI_TZ is ${CI_TZ}"
+RUN echo "The value of CI_NODE_MAJOR is ${CI_NODE_MAJOR}"
+RUN echo "The value of CI_DEBIAN_VERSION is ${CI_DEBIAN_VERSION}"
 
-FROM debian:${DEBIAN_VERSION}
-
-RUN ln -snf /usr/share/zoneinfo/${TZ} /etc/localtime && echo ${TZ} > /etc/timezone && \
-    apt-get update && apt-get install -y ca-certificates curl gnupg && \
-    mkdir -p /etc/apt/keyrings && \
-    curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg && \
-    echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_${NODE_MAJOR}.x nodistro main" | tee /etc/apt/sources.list.d/nodesource.list && \
-    apt-get update && apt-get install -y nodejs sudo && \
-    apt-get install -y \
-                  ca-certificates \
-                  fonts-liberation \
-                  libappindicator3-1 \
-                  libasound2 \
-                  libatk-bridge2.0-0 \
-                  libatk1.0-0 \
-                  libc6 \
-                  libcairo2 \
-                  libcups2 \
-                  libdbus-1-3 \
-                  libexpat1 \
-                  libfontconfig1 \
-                  libgbm1 \
-                  libgcc1 \
-                  libglib2.0-0 \
-                  libgtk-3-0 \
-                  libnspr4 \
-                  libnss3 \
-                  libpango-1.0-0 \
-                  libpangocairo-1.0-0 \
-                  libstdc++6 \
-                  libx11-6 \
-                  libx11-xcb1 \
-                  libxcb1 \
-                  libxcomposite1 \
-                  libxcursor1 \
-                  libxdamage1 \
-                  libxext6 \
-                  libxfixes3 \
-                  libxi6 \
-                  libxrandr2 \
-                  libxrender1 \
-                  libxss1 \
-                  libxtst6 \
-                  lsb-release \
-                  wget \
-
-RUN curl -sL firebase.tools | bash
+#RUN ln -snf /usr/share/zoneinfo/$CI_TZ /etc/localtime && echo $CI_TZ > /etc/timezone && \
+#    apt-get update && apt-get install -y ca-certificates curl gnupg && \
+#    mkdir -p /etc/apt/keyrings && \
+#    curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg && \
+#    echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_${CI_NODE_MAJOR}.x nodistro main" | tee /etc/apt/sources.list.d/nodesource.list && \
+#    apt-get update && apt-get install -y nodejs sudo && \
+#    apt-get install -y \
+#                  ca-certificates \
+#                  fonts-liberation \
+#                  libappindicator3-1 \
+#                  libasound2 \
+#                  libatk-bridge2.0-0 \
+#                  libatk1.0-0 \
+#                  libc6 \
+#                  libcairo2 \
+#                  libcups2 \
+#                  libdbus-1-3 \
+#                  libexpat1 \
+#                  libfontconfig1 \
+#                  libgbm1 \
+#                  libgcc1 \
+#                  libglib2.0-0 \
+#                  libgtk-3-0 \
+#                  libnspr4 \
+#                  libnss3 \
+#                  libpango-1.0-0 \
+#                  libpangocairo-1.0-0 \
+#                  libstdc++6 \
+#                  libx11-6 \
+#                  libx11-xcb1 \
+#                  libxcb1 \
+#                  libxcomposite1 \
+#                  libxcursor1 \
+#                  libxdamage1 \
+#                  libxext6 \
+#                  libxfixes3 \
+#                  libxi6 \
+#                  libxrandr2 \
+#                  libxrender1 \
+#                  libxss1 \
+#                  libxtst6 \
+#                  lsb-release \
+#                  wget
+#
+#RUN curl -sL firebase.tools | bash