diff --git a/Dockerfile b/Dockerfile
index 2237e1c..f24dbb5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,6 +15,7 @@ ENV PATH=/root/.local/pipx/venvs/poetry/bin:$PATH
 # Install python dependencies in /.venv
 COPY pyproject.toml .
 COPY poetry.lock .
+COPY readme.md .
 RUN poetry config virtualenvs.in-project true
 RUN poetry install --only main
 
diff --git a/pyproject.toml b/pyproject.toml
index b7a314f..cd81529 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ authors = [
     "Mikael Siidorow <mikael.siidorow@aalto.fi>",
     "Patrik Palviainen <patrik.palviainen@aalto.fi>",
 ]
-readme = "README.md"
+readme = "readme.md"
 
 [tool.poetry.dependencies]
 python = "3.12.3"
diff --git a/README.md b/readme.md
similarity index 100%
rename from README.md
rename to readme.md