diff --git a/semaphore.yaml b/semaphore.yaml
index 6d1b7ed..c907817 100644
--- a/semaphore.yaml
+++ b/semaphore.yaml
@@ -5,115 +5,134 @@
   gather_facts: true
 
   tasks:
-    - include_vars: vars/semaphore/variable.yaml
+    - name: Cleanup semaphore
+      block:
+        - include_vars: vars/semaphore/variable.yaml
 
-    - name: Search for volume's backup directories
-      become: yes
-      find:
-        paths: "{{ local_backup }}"
-        file_type: directory
-        recurse: false
-      register: backup_dirs
+        - name: Search for volume's backup directories
+          become: yes
+          find:
+            paths: "{{ local_backup }}"
+            file_type: directory
+            recurse: false
+          register: backup_dirs
 
-    - name: Copy backup files
-      become: yes
-      copy:
-        remote_src: true
-        src: "{{ item.path }}"
-        dest: "{{ backup_dir }}"
-      loop: "{{ backup_dirs.files }}"
-      loop_control:
-        label: "{{ item.path }}"
+        - name: Copy backup files
+          become: yes
+          copy:
+            remote_src: true
+            src: "{{ item.path }}"
+            dest: "{{ backup_dir }}"
+          loop: "{{ backup_dirs.files }}"
+          loop_control:
+            label: "{{ item.path }}"
 
-    - name: Cleanup volume's backup directories
-      become: yes
-      file:
-        path: "{{ item.path }}"
-        state: absent
-      loop: "{{ backup_dirs.files }}"
-      loop_control:
-        label: "{{ item.path }}"
+        - name: Cleanup volume's backup directories
+          become: yes
+          file:
+            path: "{{ item.path }}"
+            state: absent
+          loop: "{{ backup_dirs.files }}"
+          loop_control:
+            label: "{{ item.path }}"
 
-    - name: Correct directory owner
-      become: yes
-      file:
-        path: "{{ backup_dir }}"
-        owner: chris
-        group: chris
-        recurse: yes
+        - name: Correct directory owner
+          become: yes
+          file:
+            path: "{{ backup_dir }}"
+            owner: chris
+            group: chris
+            recurse: yes
 
-    - name: Register new backup directories
-      find:
-        paths: "{{ backup_dir }}"
-        file_type: directory
-        recurse: false
-      register: backup_dirs
+        - name: Register new backup directories
+          find:
+            paths: "{{ backup_dir }}"
+            file_type: directory
+            recurse: false
+          register: backup_dirs
 
-    - name: Check logrotate directories
-      file:
-        path: "{{ item[0].path }}/{{ item[1] }}"
-        state: directory
-      with_nested:
-        - "{{ backup_dirs.files }}"
-        - ['daily', 'weekly', 'monthly', 'yearly']
-      loop_control:
-        label: "{{ item[0].path }} {{ item[1] }}"
+        - name: Check logrotate directories
+          file:
+            path: "{{ item[0].path }}/{{ item[1] }}"
+            state: directory
+          with_nested:
+            - "{{ backup_dirs.files }}"
+            - ['daily', 'weekly', 'monthly', 'yearly']
+          loop_control:
+            label: "{{ item[0].path }} {{ item[1] }}"
 
-    - name: Search for the created backups
-      find:
-        paths: "{{ item.path }}"
-        file_type: file
-        patterns: '*.gz'
-        recurse: false
-      register: backup_files
-      loop: "{{ backup_dirs.files }}"
-      loop_control:
-        label: "{{ item.path }}"
+        - name: Search for the created backups
+          find:
+            paths: "{{ item.path }}"
+            file_type: file
+            patterns: '*.gz'
+            recurse: false
+          register: backup_files
+          loop: "{{ backup_dirs.files }}"
+          loop_control:
+            label: "{{ item.path }}"
 
-    - name: Store the yearly backups
-      copy:
-        remote_src: true
-        src: "{{ item.path }}"
-        dest: "{{ item.path | dirname }}/yearly/{{ item.path | basename }}"
-      with_items: "{{ backup_files.results | map(attribute='files') | list }}"
-      when: (ansible_date_time.day == "01" and ansible_data_time.month == "01")
-      loop_control:
-        label: "{{ item.path }}"
+        - name: Store the yearly backups
+          copy:
+            remote_src: true
+            src: "{{ item.path }}"
+            dest: "{{ item.path | dirname }}/yearly/{{ item.path | basename }}"
+          with_items: "{{ backup_files.results | map(attribute='files') | list }}"
+          when: (ansible_date_time.day == "01" and ansible_data_time.month == "01")
+          loop_control:
+            label: "{{ item.path }}"
 
-    - name: Store the monthly backups
-      copy:
-        remote_src: true
-        src: "{{ item.path }}"
-        dest: "{{ item.path | dirname }}/monthly/{{ item.path | basename }}"
-      with_items: "{{ backup_files.results | map(attribute='files') | list }}"
-      when: (ansible_date_time.day == "01" and ansible_data_time.month != "01")
-      loop_control:
-        label: "{{ item.path }}"
+        - name: Store the monthly backups
+          copy:
+            remote_src: true
+            src: "{{ item.path }}"
+            dest: "{{ item.path | dirname }}/monthly/{{ item.path | basename }}"
+          with_items: "{{ backup_files.results | map(attribute='files') | list }}"
+          when: (ansible_date_time.day == "01" and ansible_data_time.month != "01")
+          loop_control:
+            label: "{{ item.path }}"
 
-    - name: Store the weekly backups
-      copy:
-        remote_src: true
-        src: "{{ item.path }}"
-        dest: "{{ item.path | dirname }}/weekly/{{ item.path | basename }}"
-      with_items: "{{ backup_files.results | map(attribute='files') | list }}"
-      when: (ansible_date_time.weekday_number == "1")
-      loop_control:
-        label: "{{ item.path }}"
+        - name: Store the weekly backups
+          copy:
+            remote_src: true
+            src: "{{ item.path }}"
+            dest: "{{ item.path | dirname }}/weekly/{{ item.path | basename }}"
+          with_items: "{{ backup_files.results | map(attribute='files') | list }}"
+          when: (ansible_date_time.weekday_number == "1")
+          loop_control:
+            label: "{{ item.path }}"
 
-    - name: Store the daily backup
-      copy:
-        remote_src: true
-        src: "{{ item.path }}"
-        dest: "{{ item.path | dirname }}/daily/{{ item.path | basename }}"
-      with_items: "{{ backup_files.results | map(attribute='files') | list }}"
-      when: (ansible_date_time.weekday_number != "1" and ansible_date_time.day != "01")
-      loop_control:
-        label: "{{ item.path }}"
+        - name: Store the daily backup
+          copy:
+            remote_src: true
+            src: "{{ item.path }}"
+            dest: "{{ item.path | dirname }}/daily/{{ item.path | basename }}"
+          with_items: "{{ backup_files.results | map(attribute='files') | list }}"
+          when: (ansible_date_time.weekday_number != "1" and ansible_date_time.day != "01")
+          loop_control:
+            label: "{{ item.path }}"
 
-    - name: Cleanup original backup files
-      file:
-        path: "{{ item.path }}"
-        state: absent
-      with_items: "{{ backup_files.results | map(attribute='files') | list }}"
-      loop_control:
-        label: "{{ item.path }}"
+        - name: Cleanup original backup files
+          file:
+            path: "{{ item.path }}"
+            state: absent
+          with_items: "{{ backup_files.results | map(attribute='files') | list }}"
+          loop_control:
+            label: "{{ item.path }}"
+
+        - name: Inform Mattermost about success
+          uri:
+            url: https://cs-mm.ddnss.de/hooks/og4ckuqet7fafb8kjuaigzuh7c
+            method: POST
+            body_format: json
+            body:
+              text: Semaphore ran successful
+
+      rescue:
+        - name: Inform Mattermost about error
+          uri:
+            url: https://cs-mm.ddnss.de/hooks/og4ckuqet7fafb8kjuaigzuh7c
+            method: POST
+            body_format: json
+            body:
+              text: Semaphore ran into error