diff --git a/roles/calibre/tasks/debs.yml b/roles/calibre/tasks/debs.yml
index ed55c4c7a..612404a2a 100644
--- a/roles/calibre/tasks/debs.yml
+++ b/roles/calibre/tasks/debs.yml
@@ -33,7 +33,7 @@
 #  command: scripts/calibre-install-latest.sh    # REQUIRED for Calibre 3.29 on 2018-08-21 (PR #1015), as all above strategies failed (only script that was not attempted: Sid-like calibre-install-unstable.sh).  CLARIF: RESULTING microSD's ARE NOT BOOTABLE IN Zero W (#952)
 #  when: is_rpi and internet_available
 
-- name: Download PINNED version {{ calibre_deb_version }} of calibre & calibre-bin (rpi)
+- name: Download PINNED version {{ calibre_deb_pin_version }} of calibre & calibre-bin (rpi)
   get_url:
     url: "{{ calibre_deb_url }}/{{ item }}"
     dest: "{{ downloads_dir }}/{{ item }}"
@@ -42,11 +42,11 @@
     #backup: no
     timeout: "{{ download_timeout }}"
   with_items:
-    - calibre_{{ calibre_deb_version }}+dfsg-1_all.deb
-    - calibre-bin_{{ calibre_deb_version }}+dfsg-1_armhf.deb
+    - calibre_{{ calibre_deb_pin_version }}+dfsg-1_all.deb
+    - calibre-bin_{{ calibre_deb_pin_version }}+dfsg-1_armhf.deb
   when: is_rpi and internet_available
 
-- name: Install/Upgrade both, to PINNED version {{ calibre_deb_version }} while using additional .deb's from testing (rpi)
+- name: Install/Upgrade both, to PINNED version {{ calibre_deb_pin_version }} while using additional .deb's from testing (rpi)
   command: scripts/calibre-install-pinned-rpi.sh    # RECOMMENDED for Calibre 3.30 on 2018-08-30, so IIAB microSD will be bootable in RPi Zero W
   when: is_rpi and internet_available