diff --git a/tasks/configure.yml b/tasks/configure.yml
index 743bcc3..0f3ca8d 100644
--- a/tasks/configure.yml
+++ b/tasks/configure.yml
@@ -29,7 +29,7 @@
   when: opendkim_genkey_cmd is not defined
 
 - name: Generate DKIM keys
-  shell: "{{opendkim_genkey_cmd }} -D /etc/dkimkeys --domain={{ item }} --selector={{ item }}"
+  shell: "{{opendkim_genkey_cmd }} -D /etc/dkimkeys --domain={{ item }} --selector={{ dkim_selector }}"
   args:
     creates: "/etc/dkimkeys/{{ item }}.txt"
   loop: "{{ mail_domains }}"