diff --git a/ckan/Dockerfile b/ckan/Dockerfile
index a1b0326..bcf182b 100644
--- a/ckan/Dockerfile
+++ b/ckan/Dockerfile
@@ -18,8 +18,6 @@ RUN \
  && pip install -U setuptools \
  && pip install flask-debugtoolbar \
  && pip install -e 'git+https://github.com/ckan/ckan.git#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 \
  # Install CKAN extensions
  && pip install -e 'git+https://github.com/ckan/ckanext-basiccharts#egg=ckanext_basiccharts' \