diff --git a/packages.el b/packages.el
index 3b391b1..c1d82bb 100644
--- a/packages.el
+++ b/packages.el
@@ -24,6 +24,7 @@
 ;; Fetch and save bibtex from Firefox
 (package! asoc :recipe (:host github :repo "troyp/asoc.el"))
 (package! doct :recipe (:host github :repo "progfolio/doct"))
+(package! persid :recipe (:host github :repo "rougier/persid"))
 (package! org-capture-ref :recipe (:host github :repo "yantar92/org-capture-ref"))
 ;; Arduino development
 (package! platformio-mode)