diff --git a/.guix-channel b/.guix-channel
index 2dbea28..0af70c6 100644
--- a/.guix-channel
+++ b/.guix-channel
@@ -1,19 +1,10 @@
 (channel
  (version 0)
+ (url "https://gitlab.univ-nantes.fr/glicid-public/guix-glicid")
  (dependencies
   (channel
    (name 'nonguix)
-   (url "https://gitlab.com/nonguix/nonguix")
-   (introduction
-    (make-channel-introduction
-     "897c1a470da759236cc11798f4e0a5f7d4d59fbc"
-     (openpgp-fingerprint
-      "2A39 3FFF 68F4 EF7A 3D29 12AF 6F51 20A0 22FB B2D5"))))
+   (url "https://gitlab.com/nonguix/nonguix"))
   (channel
    (name 'guix-science)
-   (url "https://codeberg.org/guix-science/guix-science.git")
-   (introduction
-    (make-channel-introduction
-     "b1fe5aaff3ab48e798a4cce02f0212bc91f423dc"
-     (openpgp-fingerprint
-      "CA4F 8CF4 37D7 478F DA05 5FD4 4213 7701 1A37 8446"))))))
+   (url "https://codeberg.org/guix-science/guix-science.git"))))