diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 26ef26c088..691265ae89 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -181,7 +181,7 @@ jobs:
       - name: Install from source distribution
         run : |
           # Install natcap.invest from the sdist in dist/
-          pip install $(find dist -name "natcap.invest*")
+          pip install $(find dist -name "natcap[._-]invest*")
 
           # Model tests should cover model functionality, we just want
           # to be sure that we can import `natcap.invest` here.
diff --git a/docker/Dockerfile b/docker/Dockerfile
index ab38b0a139..496948c370 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -13,11 +13,15 @@ RUN cd / && \
 
 # Create the container for distribution that has runtime dependencies.
 FROM mambaorg/micromamba:1.5.0-bookworm-slim
+# Python version should match the version used in stage 1.
+# If we update the stage 1 debian version, also update this python version
+ARG PYTHON_VERSION="3.11"
 COPY --from=build /invest/dist/*.whl /tmp/
 
 # The environment.yml file will be built during github actions.
 COPY --chown=$MAMBA_USER:$MAMBA_USER environment.yml /tmp/environment.yml
-RUN micromamba install -y -n base -c conda-forge -f /tmp/environment.yml && \
+RUN micromamba install -y -n base -c conda-forge python==${PYTHON_VERSION} && \
+        micromamba install -y -n base -c conda-forge -f /tmp/environment.yml && \
         micromamba clean --all --yes && \
         /opt/conda/bin/python -m pip install /tmp/*.whl && \
         /opt/conda/bin/python -m pip cache purge && \