diff --git a/build/Dockerfile b/build/Dockerfile
index dbf3cce..9d9259c 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -8,7 +8,11 @@ ENV PYTHONUNBUFFERED=1
 
 WORKDIR /app
 
-RUN pip install --no-cache-dir flask
+RUN pip install --no-cache-dir \
+    flask \
+    google-api-python-client \
+    google-auth-httplib2 \
+    google-auth-oauthlib
 
 COPY app.py Makefile ./
 COPY scripts/ ./scripts/