diff --git a/api/Dockerfile b/api/Dockerfile
index f3b5e85f5..000576611 100644
--- a/api/Dockerfile
+++ b/api/Dockerfile
@@ -1,20 +1,7 @@
 FROM python:3.9.10-slim
 LABEL Maintainer="Rajesh Rajendran<rjshrjndrn@gmail.com>"
 LABEL Maintainer="KRAIEM Taha Yassine<tahayk2@gmail.com>"
-WORKDIR /work
-COPY . .
-RUN pip install -r requirements.txt
-RUN mv .env.default .env
 ENV APP_NAME chalice
-# Installing Nodejs
-RUN apt update && apt install -y curl && \
-    curl -fsSL https://deb.nodesource.com/setup_12.x | bash - && \
-    apt install -y nodejs && \
-    apt remove --purge -y curl && \
-    rm -rf /var/lib/apt/lists/*
-RUN cd sourcemap-reader && \
-    npm install
-
 # Add Tini
 # Startup daemon
 ENV TINI_VERSION v0.19.0
@@ -22,5 +9,23 @@ ARG envarg
 ENV ENTERPRISE_BUILD ${envarg}
 ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini /tini
 RUN chmod +x /tini
+
+# Installing Nodejs
+RUN apt update && apt install -y curl && \
+    curl -fsSL https://deb.nodesource.com/setup_12.x | bash - && \
+    apt install -y nodejs && \
+    apt remove --purge -y curl && \
+    rm -rf /var/lib/apt/lists/* \
+
+COPY requirements.txt requirements.txt
+RUN pip install -r requirements.txt
+WORKDIR /work_tmp
+COPY sourcemap-reader/*.json .
+RUN npm install
+
+WORKDIR /work
+COPY . .
+RUN mv .env.default .env && mv /work_tmp/node_modules sourcemap-reader/.
+
 ENTRYPOINT ["/tini", "--"]
 CMD ./entrypoint.sh