diff --git a/README.md b/README.md
index 752bdcf..0628823 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,6 @@ Install and deploy a basic configuration of [I3 Window Manager](https://i3wm.org
 Optionally configure your resolution, which applications will be bound to which screen and what will be included in the autostart.<br/>
 If you want to use wayland instead of xorg, think about using [sway](https://swaywm.org/) as window manager. The corresponding ansible is located on [github.com/roles-ansible/role-sway](https://github.com/roles-ansible/role-sway.git).
 
-[![Build Status](https://travis-ci.org/chaos-bodensee/role-i3wm.svg?branch=master)](https://travis-ci.org/chaos-bodensee/role-i3wm)
 [![MIT License](https://raw.githubusercontent.com/chaos-bodensee/role-i3wm/master/.github/license.svg?sanitize=true)](https://github.com/chaos-bodensee/role-i3wm/blob/master/LICENSE)
 [![MIT License](https://raw.githubusercontent.com/chaos-bodensee/role-i3wm/master/.github/galaxy.svg?sanitize=true)](https://galaxy.ansible.com/do1jlr/i3wm)
 
diff --git a/files/i3blocks/config b/files/i3blocks/config
index 5ff1bf4..53806a6 100644
--- a/files/i3blocks/config
+++ b/files/i3blocks/config
@@ -3,8 +3,8 @@ separator_block_width=15
 markup=pango
 
 [weather]
-command=curl -Ss 'https://wttr.in?0&T' | cut -c 16- | head -4 | tail -2 | xargs echo
-interval=1800
+command=curl -Ss 'wttr.in?format="%l:+%c%t+%w\n"' | xargs echo
+interval=600
 color=#A4C2F4
 
 [volume]
diff --git a/files/i3blocks/wlan b/files/i3blocks/wlan
index 246e421..a51b6ae 100755
--- a/files/i3blocks/wlan
+++ b/files/i3blocks/wlan
@@ -10,7 +10,8 @@ if [[ -z "$IFACE" ]] ; then
     elif ( ip a s dev wlan0 ) > /dev/null 2>& 1 ; then
         IFACE="wlan0"
     else
-        exit 1
+        # No wlan interface found
+        exit 0
     fi
 fi
 
diff --git a/tasks/config.yml b/tasks/config.yml
new file mode 100644
index 0000000..ffd9ab9
--- /dev/null
+++ b/tasks/config.yml
@@ -0,0 +1,50 @@
+---
+- name: Creates directory
+  become: true
+  ansible.builtin.file:
+    path: '/home/{{ i3wm_user }}/.config'
+    state: directory
+    mode: 0750
+    owner: "{{ i3wm_user }}"
+    group: "{{ i3wm_user }}"
+
+- name: create i3 config folder
+  become: true
+  ansible.builtin.file:
+    path: '/home/{{ i3wm_user }}/.config/i3/'
+    state: directory
+    mode: 0755
+    owner: "{{ i3wm_user }}"
+    group: "{{ i3wm_user }}"
+
+- name: copy multiple images
+  ansible.builtin.copy:
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
+    mode: 0644
+    owner: "{{ i3wm_user }}"
+    group: "{{ i3wm_user }}"
+  with_items:
+    - { src: 'files/background.png', dest: "/home/{{ i3wm_user }}/.config/background.png" }
+    - { src: 'files/lockscreen.png', dest: '/home/{{ i3wm_user }}/.config/lockscreen.png' }
+  when: i3wm_copy_wallpapers | bool
+
+- name: copy and validate i3wm config file
+  become: true
+  ansible.builtin.template:
+    src: templates/config.j2
+    dest: "/home/{{ i3wm_user }}/.config/i3/config"
+    mode: 0600
+    backup: true
+    validate: i3 -C -c %s
+    owner: "{{ i3wm_user }}"
+    group: "{{ i3wm_user }}"
+
+- name: copy bin src folder
+  become: true
+  ansible.builtin.copy:
+    src: "{{ role_path }}/files/i3blocks/"
+    dest: "~/.config/i3blocks"
+    mode: 0755
+    owner: "{{ i3wm_user }}"
+    group: "{{ i3wm_user }}"
diff --git a/tasks/main.yml b/tasks/main.yml
index 62c907f..5d4181d 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,65 +1,22 @@
 ---
-- include_tasks: versioncheck.yml
+- name: run optional versionscheck
+  ansible.builtin.include_tasks: versioncheck.yml
   when: submodules_versioncheck|bool
 
 - name: register variables
-  import_tasks: variables.yml
+  ansible.builtin.import_tasks: variables.yml
 
-# ensure i3 packages are installed [Debian].
-- include_tasks: setup-Debian.yml
+- name: ensure i3 packages are installed [Debian]
+  ansible.builtin.include_tasks: setup-Debian.yml
   when: ansible_os_family == 'Debian'
 
-# ensure i3 packages are installed [Archlinux}
-- include_tasks: setup-Archlinux.yml
+- name: ensure i3 packages are installed [Archlinux}
+  ansible.builtin.include_tasks: setup-Archlinux.yml
   when: ansible_os_family == 'Archlinux'
 
-# ensure i3 packages are installed [RHEL].
-- include_tasks: setup-RedHat.yml
+- name: ensure i3 packages are installed [RHEL].
+  ansible.builtin.include_tasks: setup-RedHat.yml
   when: ansible_os_family == 'Fedora' or ansible_os_family == 'RedHat'
 
-# create i3 config file
-- name: Creates directory
-  become: true
-  become_user: "{{ i3wm_user }}"
-  file:
-    path: '/home/{{ i3wm_user }}/.config'
-    state: directory
-    mode: 0750
-    owner: "{{ i3wm_user }}"
-
-- name: create i3 config folder
-  become: true
-  become_user: "{{ i3wm_user }}"
-  file:
-    path: '/home/{{ i3wm_user }}/.config/i3/'
-    state: directory
-    mode: 0755
-    owner: "{{ i3wm_user }}"
-
-- name: copy multiple images
-  copy:
-    src: "{{ item.src }}"
-    dest: "{{ item.dest }}"
-    mode: 0644
-  with_items:
-    - { src: 'files/background.png', dest: "/home/{{ i3wm_user }}/.config/background.png" }
-    - { src: 'files/lockscreen.png', dest: '/home/{{ i3wm_user }}/.config/lockscreen.png' }
-  when: i3wm_copy_wallpapers | bool
-
-- name: copy and validate i3wm config file
-  become: true
-  become_user: "{{ i3wm_user }}"
-  template:
-    src: templates/config.j2
-    dest: "/home/{{ i3wm_user }}/.config/i3/config"
-    mode: 0600
-    backup: true
-    validate: i3 -C -c %s
-
-- name: vim - copy bin src folder
-  become: true
-  become_user: "{{ i3wm_user }}"
-  copy:
-    src: "{{ role_path }}/files/i3blocks/"
-    dest: "~/.config/i3blocks"
-    mode: 0755
+- name: create i3 config file
+  ansible.builtin.include_tasks: config.yml
diff --git a/tasks/setup-Archlinux.yml b/tasks/setup-Archlinux.yml
index 558f8a5..6fa8068 100644
--- a/tasks/setup-Archlinux.yml
+++ b/tasks/setup-Archlinux.yml
@@ -1,6 +1,6 @@
 ---
 - name: ensure i3 packages are installed.
-  pacman:
+  ansible.builtin.pacman:
     name: "{{ i3_packages }}"
     state: present
     update_cache: true
diff --git a/tasks/setup-Debian.yml b/tasks/setup-Debian.yml
index f25a6ce..cd5dec9 100644
--- a/tasks/setup-Debian.yml
+++ b/tasks/setup-Debian.yml
@@ -1,6 +1,6 @@
 ---
 - name: ensure i3 packages are installed.
-  apt:
+  ansible.builtin.apt:
     name: "{{ i3_packages }}"
     state: "present"
   become: true
diff --git a/tasks/setup-RedHat.yml b/tasks/setup-RedHat.yml
index e30c238..a629e80 100644
--- a/tasks/setup-RedHat.yml
+++ b/tasks/setup-RedHat.yml
@@ -1,6 +1,6 @@
 ---
 - name: ensure i3 packages are installed.
-  dnf:
+  ansible.builtin.dnf:
     name: "{{ i3_packages }}"
     state: present
   become: true
diff --git a/tasks/variables.yml b/tasks/variables.yml
index 908231f..7896d1c 100644
--- a/tasks/variables.yml
+++ b/tasks/variables.yml
@@ -1,46 +1,46 @@
 ---
 - name: register os-specific variables
-  include_vars: "{{ ansible_os_family }}.yml"
+  ansible.builtin.include_vars: "{{ ansible_os_family }}.yml"
   when: ansible_distribution != "Fedora"
 
 - name: register Fedora variables
-  include_vars: "{{ ansible_distribution }}.yml"
+  ansible.builtin.include_vars: "{{ ansible_distribution }}.yml"
   when: ansible_distribution == "Fedora"
 
 # i3 packages
 - name: define i3_packages
-  set_fact:
+  ansible.builtin.set_fact:
     i3_packages: "{{ __i3_packages | list }}"
   when: i3_packages is not defined
 
 - name: define i3_packages_extra
-  set_fact:
+  ansible.builtin.set_fact:
     i3_packages: "{{ i3_packages | list + i3_packages_extra | list }}"
   when: i3_packages_extra is defined
 
 # i3 workspaces
 - name: define i3_packages
-  set_fact:
+  ansible.builtin.set_fact:
     i3_workspaces: "{{ __i3_workspaces | list }}"
   when: i3_workspaces is not defined
 
 # i3 keybindings
 - name: define i3_packages
-  set_fact:
+  ansible.builtin.set_fact:
     i3_keybindings: "{{ __i3_keybindings | list }}"
   when:
     - i3_keybindings is not defined
     - __i3_keybindings is defined
 
 - name: define extra i3 keybindings
-  set_fact:
+  ansible.builtin.set_fact:
     i3_keybindings: "{{ i3_keybindings_extra | list + i3_keybindings | list }}"
   when:
     - i3_keybindings_extra is defined
     - i3_keybindings is defined
 
 - name: define extra i3 keybindings
-  set_fact:
+  ansible.builtin.set_fact:
     i3_keybindings: "{{ i3_keybindings_extra | list }}"
   when:
     - i3_keybindings_extra is defined
diff --git a/vars/main.yml b/vars/main.yml
index 5200357..c42b734 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -33,5 +33,5 @@ __i3_workspaces:
 
 user: "{{ i3wm_user }}"
 
-playbook_version_number: 9020  # should be int
+playbook_version_number: 9021  # should be int
 playbook_version_path: 'role-i3wm_chaos-bodensee_github.com.version'