diff --git a/installer/roles/kubernetes/tasks/main.yml b/installer/roles/kubernetes/tasks/main.yml
index 0ddf229f11..7b50c63474 100644
--- a/installer/roles/kubernetes/tasks/main.yml
+++ b/installer/roles/kubernetes/tasks/main.yml
@@ -103,6 +103,11 @@
           stable/postgresql
       register: kubernetes_pg_activate
       no_log: true
+
+    - name: Remove tempfile
+      file:
+        path: "{{ values_file.path }}"
+        state: absent
   when:
     - pg_hostname is not defined or pg_hostname == ''
     - postgres_svc_details is defined and postgres_svc_details.rc != 0