diff --git a/roles/config-base-debian-os/handlers/main.yaml b/roles/config-base-debian-os/handlers/main.yaml
index 459ccee..9cc3edf 100644
--- a/roles/config-base-debian-os/handlers/main.yaml
+++ b/roles/config-base-debian-os/handlers/main.yaml
@@ -13,4 +13,8 @@
 
 # update grub
 - name: grub register
-  command: update-grub
\ No newline at end of file
+  command: update-grub
+
+# update timezone
+- name: update timezone
+  command: dpkg-reconfigure --frontend noninteractive tzdata
\ No newline at end of file
diff --git a/roles/config-base-debian-os/tasks/main.yaml b/roles/config-base-debian-os/tasks/main.yaml
index bac460b..9e0f10a 100644
--- a/roles/config-base-debian-os/tasks/main.yaml
+++ b/roles/config-base-debian-os/tasks/main.yaml
@@ -25,6 +25,7 @@
       value: "Europe"
     - question: "tzdata/Zones/Etc"
       value: "UTC"
+  notify: update timezone
 #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
 #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++