diff --git a/roles/dns_encryption/tasks/ubuntu.yml b/roles/dns_encryption/tasks/ubuntu.yml
index 5485f682..4fbc77d8 100644
--- a/roles/dns_encryption/tasks/ubuntu.yml
+++ b/roles/dns_encryption/tasks/ubuntu.yml
@@ -5,10 +5,10 @@
     codename: artful
     repo: ppa:shevchuk/dnscrypt-proxy
   register: result
-  until: result|succeeded
+  until: result is succeeded
   retries: 10
   delay: 3
-  
+
 - name: Install dnscrypt-proxy
   apt:
     name: dnscrypt-proxy
diff --git a/roles/wireguard/tasks/keys.yml b/roles/wireguard/tasks/keys.yml
index fdfdf53a..b38ab1fb 100644
--- a/roles/wireguard/tasks/keys.yml
+++ b/roles/wireguard/tasks/keys.yml
@@ -13,7 +13,6 @@
   register: wg_genkey
   args:
     creates: "/etc/wireguard/private_{{ item }}.lock"
-    executable: bash
   with_items:
     - "{{ users }}"
     - "{{ IP_subject_alt_name }}"
diff --git a/roles/wireguard/tasks/main.yml b/roles/wireguard/tasks/main.yml
index 4b70a3a2..25ccc788 100644
--- a/roles/wireguard/tasks/main.yml
+++ b/roles/wireguard/tasks/main.yml
@@ -4,7 +4,7 @@
     repo: ppa:wireguard/wireguard
     state: present
   register: result
-  until: result|succeeded
+  until: result is succeeded
   retries: 10
   delay: 3