diff --git a/Dockerfile b/Dockerfile
index 1328f5c..87ea531 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ RUN apt-get update && \
 
 WORKDIR /app
 COPY pyproject.toml poetry.lock /app/
-RUN poetry install
+RUN poetry install --no-root
 
 RUN set -xe \
   && apt-get remove -y gcc python3-dev libssl-dev \
diff --git a/pyproject.toml b/pyproject.toml
index 0a316b9..a8dcd90 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,6 @@ name = "protocol-builder-mock"
 version = "0.1.0"
 description = "Mock of the Protocol Builder at UVA so we can test."
 authors = ["Dan <dan@sartography.com>"]
-package-mode = false
 
 
 [tool.poetry.dependencies]