diff --git a/postgresql_extensions/tasks/main.yml b/postgresql_extensions/tasks/main.yml
index 3da2b4f4..c822aede 100644
--- a/postgresql_extensions/tasks/main.yml
+++ b/postgresql_extensions/tasks/main.yml
@@ -2,7 +2,7 @@
 - name: Add postgres extensions to the databases, if needed
   become: True
   become_user: postgres
-  postgresql_ext: name={{ item.1 }} db={{ item.0.name }} port={{ psql_db_port }}
+  postgresql_ext: name={{ item.1 | default(omit) }} db={{ item.0.name }} port={{ psql_db_port }}
   with_subelements:
     - '{{ psql_db_data | default([]) }}'
     - extensions