diff --git a/content/fr/realisations/2023_ndls/index.md b/content/fr/realisations/2023_ndls/index.md
index 778d072..dc417a4 100755
--- a/content/fr/realisations/2023_ndls/index.md
+++ b/content/fr/realisations/2023_ndls/index.md
@@ -9,5 +9,5 @@ tags:
   - print
 date: 2023-05
 weight: 3
-# external_link: http://github.com
+external_link: https://mapper.fr/blog/2024-07/journees-qgis/
 ---
\ No newline at end of file