diff --git a/docker/Dockerfile b/docker/Dockerfile
index 977a19fc..560eaf6c 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -13,7 +13,7 @@ RUN update-ca-certificates && apt-get update \
 RUN python3 -m venv /home/sudofoam/pyenv \
   && echo "source /home/sudofoam/pyenv/bin/activate" >> /home/sudofoam/.bashrc
 
-RUN /bin/bash -c 'shopt -s expand_aliases && source /home/sudofoam/.bashrc && pip3 install --no-cache-dir fluidfoam pandas matplotlib odfpy black'
+RUN /bin/bash -c 'shopt -s expand_aliases && source /home/sudofoam/pyenv/bin/activate && pip3 install --no-cache-dir fluidfoam pandas matplotlib odfpy black'
 
 WORKDIR /root/
 RUN git clone --branch develop --recurse-submodules https://github.com/sedfoam/sedfoam.git