diff --git a/docs/development/docker/underworld2/Dockerfile b/docs/development/docker/underworld2/Dockerfile
index 4007f547..38533ddc 100644
--- a/docs/development/docker/underworld2/Dockerfile
+++ b/docs/development/docker/underworld2/Dockerfile
@@ -130,7 +130,7 @@ RUN pip3 install -vvv .
 RUN pip3 install setuptools --force-reinstall --no-cache-dir \
 &&  pip3 install --no-cache-dir \
        git+https://github.com/drufat/triangle.git \
-       git+https://github.com/badlands-model/badlands.git@6ec949472ddd4c012d8694ce5f994b37ef143029#subdirectory=badlands \
+       badlands==2.2.4 \
        jupyter_contrib_nbextensions
 
 RUN pip3 freeze >/opt/requirements.txt