diff --git a/Dockerfile b/Dockerfile
index ef295da..f5d2c7a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,5 +12,7 @@ RUN apt-get update \
 COPY gcd-django/requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 COPY gcd-django gcd-django
+# Some Windows checkouts store Git symlinks as plain text files.
+RUN ln -sf htmx_2_0_8.min.js gcd-django/static/js/htmx.min.js
 COPY setup_initial_changesets.py .
 COPY settings_local.py /code/gcd-django/