diff --git a/.ci/Dockerfile b/.ci/Dockerfile
index d5aca11..c966d2b 100644
--- a/.ci/Dockerfile
+++ b/.ci/Dockerfile
@@ -2,6 +2,9 @@ ARG PYTHON_VERSION=3
 FROM python:${PYTHON_VERSION}
 
 WORKDIR /code/eland
+COPY requirements-dev.txt .
+RUN pip install -r requirements-dev.txt
+
 COPY . .
 RUN chmod +x ./run_build.sh
-RUN pip install -r requirements-dev.txt
+