diff --git a/awesome-codegouvfr.yml b/awesome-codegouvfr.yml
index 92afdad..2974e62 100644
--- a/awesome-codegouvfr.yml
+++ b/awesome-codegouvfr.yml
@@ -98,6 +98,10 @@ https://github.com/GouvernementFR/dsfr:
   default_branch: main
   added: 2025-03-26
 
+https://github.com/openfisca/openfisca-core:
+  default_branch: master
+  added: 2025-07-17
+
 # https://github.com/suitenumerique/docs:
 #   added: 2025-03-19