diff --git a/roles/calibre/defaults/main.yml b/roles/calibre/defaults/main.yml
index d00d6aada..943312707 100644
--- a/roles/calibre/defaults/main.yml
+++ b/roles/calibre/defaults/main.yml
@@ -12,7 +12,7 @@ calibre_sample_book: "Metamorphosis-jackson.epub"
 
 calibre_src_url: "https://raw.githubusercontent.com/kovidgoyal/calibre/master/setup/linux-installer.py"
 
-# USE TO TEST debs.yml (RASPBIAN APPROACH!) ON DEBIAN 9.X
+# USE TO TEST debs.yml (RASPBIAN APPROACH!) ON DEBIAN 9.X: (now handled by calibre_via_debs in /opt/iiab/iiab/vars/*)
 #calibre_debs_on_debian: True
-# Enable calibre unstable: (moved to vars/default_vars.yml)
+# Enable unstable .deb's, not just testing .deb's: (moved to vars/default_vars.yml)
 #calibre_unstable_debs: False