diff --git a/tasks/main.yml b/tasks/main.yml
index 0eb33e4..e6da485 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -2,9 +2,14 @@
   apt:
     pkg:
     - postgresql
-    - python-psycopg2
     - python3-psycopg2
 
+- name: install python2 psycopg2
+  apt:
+    pkg:
+      - python-psycopg2
+  when: ansible_distribution_release  == 'stretch'
+
 - name: generate pg_hba
   template:
     src: pg_hba.conf.j2
diff --git a/vars/main.yml b/vars/main.yml
index 5e6b67f..3abf2df 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -1 +1 @@
-pg_version: "{% if ansible_distribution_release  == 'stretch' %}9.6{% endif %}{% if ansible_distribution_release  == 'buster' %}11{% endif %}"
+pg_version: "{% if ansible_distribution_release  == 'stretch' %}9.6{% endif %}{% if ansible_distribution_release  == 'buster' %}11{% endif %}{%if ansible_distribution_release == 'bullseye' %}13{% endif %}"