diff --git a/requirements b/requirements
index 695d87f..af994ce 100644
--- a/requirements
+++ b/requirements
@@ -7,3 +7,4 @@ https://bitbucket.org/cpcc/django-cas/get/tip.tar.gz
 git+https://github.com/sehmaschine/django-grappelli@grappelli_2_4
 pypdf
 flup
+psyscopg2
diff --git a/setup.py b/setup.py
index 0b46b23..f457ab9 100644
--- a/setup.py
+++ b/setup.py
@@ -25,5 +25,6 @@ setup(name="Polynum",
           'django-cas >= 2.1.1', # not in pypi => pip install https://bitbucket.org/cpcc/django-cas/get/tip.tar.gz
           'django-grappelli >= 2.4', # not in pypi => pip install git+https://github.com/sehmaschine/django-grappelli@grappelli_2_4
           'flup',
+          'psycopg2',
       ],
 )