diff --git a/ckan/Dockerfile b/ckan/Dockerfile
index 1621d6f..1b7d321 100644
--- a/ckan/Dockerfile
+++ b/ckan/Dockerfile
@@ -16,7 +16,7 @@ RUN \
  && mkdir -p /srv/ckan \
  && cd /srv/ckan \
  && pip install -U setuptools \
- && pip install -e 'git+https://github.com/ckan/ckan.git#egg=ckan' \
+ && pip install -e 'git+https://github.com/ckan/ckan.git@ff96a5a#egg=ckan' \
  # Force psycopg2 version update for compatibility with PostgreSQL 10
  && sed -i 's/psycopg2==2.4.5/psycopg2==2.7.1/' /srv/ckan/src/ckan/requirements.txt \
  && pip install -r /srv/ckan/src/ckan/requirements.txt \