diff --git a/Dockerfile b/Dockerfile
index 80d5c6e..0f2e036 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,6 @@
 ARG PYTHON_VERSION=3.10
 FROM python:${PYTHON_VERSION}
+ARG HLINK_EXTRAS=dev
 
 RUN apt-get update && apt-get install default-jre-headless -y
 
@@ -8,4 +9,4 @@ WORKDIR /hlink
 
 COPY . .
 RUN python -m pip install --upgrade pip
-RUN pip install -e .[dev]
+RUN pip install -e .[${HLINK_EXTRAS}]