diff --git a/roles/wireguard/application/tasks/main.yml b/roles/wireguard/application/tasks/main.yml
index 1b93923..5c25762 100644
--- a/roles/wireguard/application/tasks/main.yml
+++ b/roles/wireguard/application/tasks/main.yml
@@ -40,10 +40,10 @@
     mode: "u=rwx,g=,o="
 
 - name: Generate key pair
-  command: >-
-    /bin/sh -c "wg genkey
+  shell: >-
+    wg genkey
     | tee {{ wireguard_private_key | quote }}
-    | wg pubkey > {{ wireguard_public_key | quote }}"
+    | wg pubkey > {{ wireguard_public_key | quote }}
   args:
     chdir: "{{ wireguard_key_directory }}"
     creates: "{{ wireguard_public_key }}"