diff --git a/docs/configuring-playbook-bridge-appservice-irc.md b/docs/configuring-playbook-bridge-appservice-irc.md
index 5f70384d..71d2f69a 100644
--- a/docs/configuring-playbook-bridge-appservice-irc.md
+++ b/docs/configuring-playbook-bridge-appservice-irc.md
@@ -4,6 +4,8 @@ The playbook can install and configure [matrix-appservice-irc](https://github.co
 
 See the project's [documentation](https://github.com/TeDomum/matrix-appservice-irc/blob/master/HOWTO.md) to learn what it does and why it might be useful to you.
 
+The Appservice IRC bridge configuration using Ansible will require that you have `python-pyOpenSSL` installed on your local machine.
+
 You'll need to use the following playbook configuration:
 
 ```yaml
diff --git a/roles/matrix-synapse/tasks/ext/appservice-irc/setup.yml b/roles/matrix-synapse/tasks/ext/appservice-irc/setup.yml
index 79d800a0..c241853a 100644
--- a/roles/matrix-synapse/tasks/ext/appservice-irc/setup.yml
+++ b/roles/matrix-synapse/tasks/ext/appservice-irc/setup.yml
@@ -22,13 +22,12 @@
     group: "{{ matrix_user_username }}"
   when: "matrix_appservice_irc_enabled"
 
-- stat:
-    path: "{{ matrix_appservice_irc_base_path }}/passkey.pem"
-  register: irc_passkey_file
-
 - name: Generate matrix-appservice-irc passkey if it doesn't exist
-  shell: /usr/bin/openssl genpkey -out {{ matrix_appservice_irc_base_path }}/passkey.pem -outform PEM -algorithm RSA -pkeyopt rsa_keygen_bits:2048
-  when: "matrix_appservice_irc_enabled and irc_passkey_file.stat.exists == False"
+  openssl_privatekey:
+    path: "{{ matrix_appservice_irc_base_path }}/passkey.pem"
+    size: 2048
+    force: false
+  when: "matrix_appservice_irc_enabled"
 
 - name: Ensure matrix-appservice-irc.service installed
   template: