diff --git a/roles/ai3-base/tasks/prod.yml b/roles/ai3-base/tasks/prod.yml
index 95ff5161d79b37db9261305517c30fd8c0df68ad..91d4bf895c0ecc841c29be28f2b05f9328ce570f 100644
--- a/roles/ai3-base/tasks/prod.yml
+++ b/roles/ai3-base/tasks/prod.yml
@@ -2,9 +2,11 @@
 
 - set_fact:
     dropbear_config_dir: "/etc/dropbear-initramfs"
+    dropbear_config_file: "config"
   when: "float_debian_dist in ('buster', 'bullseye')"
 - set_fact:
     dropbear_config_dir: "/etc/dropbear/initramfs"
+    dropbear_config_file: "dropbear.conf"
   when: "float_debian_dist not in ('buster', 'bullseye')"
 
 # Ensure that dropbear-initramfs is configured to allow us to log in.
@@ -16,7 +18,7 @@
 
 - name: Configure dropbear-initramfs
   copy:
-    dest: "{{ dropbear_config_dir }}/config"
+    dest: "{{ dropbear_config_dir }}/{{ dropbear_config_file }}"
     content: "IFDOWN=none\n"
   notify: update-initramfs