diff --git a/.dockerignore b/.dockerignore
index 67d158d..5935edc 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -6,7 +6,6 @@
 CONTRIBUTING.rst
 docker-compose.yml
 Dockerfile
-requirements.txt
 tests.py
 tox.ini
 
diff --git a/Dockerfile b/Dockerfile
index d8cccbc..70e18c5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,12 +8,13 @@ RUN groupadd -r snappass && \
 
 WORKDIR $APP_DIR
 
-COPY ["setup.py", "MANIFEST.in", "README.rst", "AUTHORS.rst", "$APP_DIR/"]
+COPY ["setup.py", "requirements.txt", "MANIFEST.in", "README.rst", "AUTHORS.rst", "$APP_DIR/"]
 COPY ["./snappass", "$APP_DIR/snappass"]
 
 RUN python setup.py install && \
     chown -R snappass $APP_DIR && \
     chgrp -R snappass $APP_DIR
+RUN pip install -r requirements.txt
 
 USER snappass