diff --git a/fastrl.Dockerfile b/fastrl.Dockerfile
index 3afd215..f6fdf75 100644
--- a/fastrl.Dockerfile
+++ b/fastrl.Dockerfile
@@ -87,6 +87,7 @@ COPY --chown=$CONTAINER_USER:$CONTAINER_GROUP  . fastrl
 RUN ls -la
 RUN ls -la fastrl
 RUN ls -la fastrl/fastrl
+RUN sudo apt-get -y install cmake
 
 RUN /bin/bash -c "if [[ $BUILD == 'dev' ]] ; then echo \"Development Build\" && cd fastrl/data &&  mv pyproject.toml pyproject.toml_tmp && pip install -e . --no-dependencies &&  mv pyproject.toml_tmp pyproject.toml && cd ../; fi"