diff --git a/roles/execute_binary_upgrade/tasks/upgrade_standbys_link_Debian.yml b/roles/execute_binary_upgrade/tasks/upgrade_standbys_link_Debian.yml
index c9efc7e9..5be79118 100644
--- a/roles/execute_binary_upgrade/tasks/upgrade_standbys_link_Debian.yml
+++ b/roles/execute_binary_upgrade/tasks/upgrade_standbys_link_Debian.yml
@@ -196,9 +196,9 @@
   when:
     - "'standby' in group_names"
 
-- name: Remove /tmp/pgupgrade
+- name: Remove /tmp/pgupgrade and sudoers file
   ansible.builtin.file:
-    path: /tmp/pgupgrade
+    path: "{{ item }}"
     state: absent
   become: true
   loop:
@@ -207,6 +207,12 @@
   when:
     - "'standby' in group_names"
 
+- name: Force systemd to reread sudoers.d config file
+  ansible.builtin.systemd:
+    daemon_reload: true
+  when:
+    - "'standby' in group_names"
+
 - name: Enable and start systemd service on standby's
   ansible.builtin.systemd:
     name: "{{ new_pg_service }}"
diff --git a/tests/cases/execute_binary_upgrade/vars.json b/tests/cases/execute_binary_upgrade/vars.json
index 31800240..e65784ec 100644
--- a/tests/cases/execute_binary_upgrade/vars.json
+++ b/tests/cases/execute_binary_upgrade/vars.json
@@ -1,5 +1,7 @@
 {
   "use_hostname": false,
   "pg_ssl": false,
-  "use_link_method": true
+  "use_link_method": true,
+  "old_pg_version": 13,
+  "new_pg_version": 15
 }
\ No newline at end of file
diff --git a/tests/tests/test_execute_binary_upgrade.py b/tests/tests/test_execute_binary_upgrade.py
index e69de29b..04948c81 100644
--- a/tests/tests/test_execute_binary_upgrade.py
+++ b/tests/tests/test_execute_binary_upgrade.py
@@ -0,0 +1,54 @@
+import pytest
+
+from conftest import (
+    load_ansible_vars,
+    get_hosts,
+    os_family,
+    get_pg_type,
+    get_primary,
+    get_standbys,
+)
+
+
+def test_configuration_files():
+    ansible_vars = load_ansible_vars()
+
+    new_pg_version = ansible_vars['new_pg_version']
+
+    if os_family() == 'RedHat':
+        new_pg_config_file = '/var/lib/pgsql/%s/main/data/postgresql.conf' % new_pg_version
+        if get_pg_type() == 'EPAS':
+            new_pg_config_file = '/var/lib/edb/as%s/main/data/postgresql.conf' % new_pg_version
+    elif os_family() == 'Debian':
+        new_pg_config_file = '/etc/postgresql/%s/main/postgresql.conf' % new_pg_version
+        if get_pg_type() == 'EPAS':
+            new_pg_config_file = '/etc/edb-as/%s/main/postgresql.conf' % new_pg_version
+
+    host = get_primary()
+
+    assert host.file(new_pg_config_file).exists, \
+        "New cluster configuration files were not properly created."
+
+
+def test_new_pg_service():
+    ansible_vars = load_ansible_vars()
+
+    new_pg_version = ansible_vars['new_pg_version']
+
+    if get_pg_type() == 'EPAS':
+        if os_family() == 'RedHat':
+            service = 'edb-as-%s' % new_pg_version
+        elif os_family() == 'Debian':
+            service = 'edb-as@%s-main' % new_pg_version
+    elif get_pg_type() == 'PG':
+        if os_family() == 'RedHat':
+            service = 'postgresql-%s' % new_pg_version
+        elif os_family() == 'Debian':
+            service = 'postgresql@%s' % new_pg_version
+
+    host = get_primary()
+
+    assert host.service(service).is_running, \
+        "new postgres service not running"
+
+