diff --git a/postgres/tasks/main.yml b/postgres/tasks/main.yml
index 19b785749c6eaf60c92fab39bcbe5edaf929e26b..211c136563d2849c76a8ff7c31ff08b32e418ce2 100644
--- a/postgres/tasks/main.yml
+++ b/postgres/tasks/main.yml
@@ -6,6 +6,8 @@
   with_items:
     - postgresql
     - python-psycopg2
+    - python3-psycopg2
+    - libpq-dev
   tags:
     - packages
     - postgres