diff --git a/modules/lang/org/config.el b/modules/lang/org/config.el
index 506930fbd..24280177c 100644
--- a/modules/lang/org/config.el
+++ b/modules/lang/org/config.el
@@ -798,6 +798,7 @@ between the two."
         "+" #'org-ctrl-c-minus
         "," #'org-switchb
         "." #'org-goto
+        "@" #'org-cite-insert
         (:when (featurep! :completion ivy)
          "." #'counsel-org-goto
          "/" #'counsel-org-goto-all)
diff --git a/modules/tools/biblio/README.org b/modules/tools/biblio/README.org
index 838319bc8..4a79a26c6 100644
--- a/modules/tools/biblio/README.org
+++ b/modules/tools/biblio/README.org
@@ -1,6 +1,6 @@
 #+TITLE:   tools/biblio
 #+DATE:    April 11, 2020
-#+SINCE:   3.0
+#+SINCE:   21.12.0 (#5290)
 #+STARTUP: inlineimages
 
 * Table of Contents :TOC_3:noexport:
diff --git a/modules/tools/biblio/config.el b/modules/tools/biblio/config.el
index a0dbc8ba8..57cf700ca 100644
--- a/modules/tools/biblio/config.el
+++ b/modules/tools/biblio/config.el
@@ -1,61 +1,55 @@
 ;;; tools/biblio/config.el -*- lexical-binding: t; -*-
 
+;;
+;;; `org-cite'
+
+(use-package! oc
+  :defer t
+  :config
+  (setq org-cite-global-bibliography
+        (doom-enlist
+         (or (bound-and-true-p citar-bibliography)
+             (bound-and-true-p bibtex-completion-bibliography)))
+        ;; Setup export processor; default csl/citeproc-el, with biblatex for
+        ;; latex
+        org-cite-export-processors '((latex biblatex) (t csl))
+        org-cite-insert-processor 'citar
+        org-cite-follow-processor 'citar
+        org-cite-activate-processor 'citar
+        org-support-shift-select t))
+
+
+;; `org-cite' processors
+(use-package! oc-biblatex :after oc)
+(use-package! oc-csl :after oc)
+(use-package! oc-natbib :after oc)
+
+
+;;
+;;; Third-party
+
+(use-package! citar-org
+  :when (featurep! :completion vertico)
+  :when (featurep! :lang org +roam2)
+  :defer t
+  :config
+  ;; Include property drawer metadata for 'org-roam' v2.
+  (setq citar-org-note-include '(org-id org-roam-ref)))
+
+
 (use-package! bibtex-completion
   :when (or (featurep! :completion ivy)
             (featurep! :completion helm))
   :defer t
   :config
   (setq bibtex-completion-additional-search-fields '(keywords)
-        bibtex-completion-pdf-field "file"));; This tells bibtex-completion to look at the File field of the bibtex to figure out which pdf to open
+        ;; Tell bibtex-completion to look at the File field of the bibtex to
+        ;; figure out which pdf to open:
+        bibtex-completion-pdf-field "file"))
+
 
 (use-package! ivy-bibtex
   :when (featurep! :completion ivy)
   :defer t
   :config
   (add-to-list 'ivy-re-builders-alist '(ivy-bibtex . ivy--regex-plus)))
-
-
-;;; Org-Cite configuration
-
-(use-package! oc
-  :after org
-  :config
-  (map! :map org-mode-map
-        :localleader
-        :desc "Insert citation" "@" #'org-cite-insert)
-  (setq org-cite-global-bibliography
-        (let ((paths
-               (cond
-                ((boundp 'citar-bibliography) citar-bibliography)
-                ((boundp 'bibtex-completion-bibliography) bibtex-completion-bibliography))))
-          ;; Always return bibliography paths as list for org-cite.
-          (if (stringp paths) (list paths) paths))
-        ;; setup export processor; default csl/citeproc-el, with biblatex for
-        ;; latex
-        org-cite-export-processors
-        '((latex biblatex)
-          (t csl))
-        org-cite-insert-processor 'citar
-        org-cite-follow-processor 'citar
-        org-cite-activate-processor 'citar
-        org-support-shift-select t))
-
-
-  ;;; Org-cite processors
-(use-package! oc-biblatex
-  :after oc)
-
-(use-package! oc-csl
-  :after oc)
-
-(use-package! oc-natbib
-  :after oc)
-
-;;;; Third-party
-
-(use-package! citar-org
-  :no-require
-  :when (featurep! :lang org +roam2)
-  :config
-  ;; Include property drawer metadata for 'org-roam' v2.
-  (setq citar-org-note-include '(org-id org-roam-ref)))