diff --git a/tasks/timescale_db_deb.yml b/tasks/timescale_db_deb.yml
index 41488bd..3011507 100644
--- a/tasks/timescale_db_deb.yml
+++ b/tasks/timescale_db_deb.yml
@@ -40,6 +40,9 @@
         line: "shared_preload_libraries = 'timescaledb'"
         create: false
         state: present
+      notify: Restart postgresql
+    - name: timescale_db_deb | TimeScaleDB configuration flush handlers
+      ansible.builtin.meta: flush_handlers
     - name: timescale_db_deb | PostgreSQL settings for TimeScaleDB
       become: true
       become_user: postgres
diff --git a/tasks/timescale_db_el.yml b/tasks/timescale_db_el.yml
index a9590e0..a84594a 100644
--- a/tasks/timescale_db_el.yml
+++ b/tasks/timescale_db_el.yml
@@ -27,7 +27,9 @@
         line: "shared_preload_libraries = 'timescaledb'"
         create: false
         state: present
-
+      notify: Restart postgresql
+    - name: timescale_db_el | TimeScaleDB configuration flush handlers
+      ansible.builtin.meta: flush_handlers
     - name: timescale_db_el | TimeScaleDB setting for postgresql on EL
       become: true
       become_user: postgres