diff --git a/_data/signed/quanrong.yaml b/_data/signed/quanrong.yaml
new file mode 100644
index 00000000..5848c64e
--- /dev/null
+++ b/_data/signed/quanrong.yaml
@@ -0,0 +1,2 @@
+name: Tomás Ortín Fernández (FSF Student Associate Member)
+link: https://sr.ht/~quanrong
Thanks for your support! Your signature has been added on the github repository
as PR 3967.
https://github.com/rms-support-letter/rms-support-letter.github.io/pull/3967