diff --git a/nix/frama-ci.nix b/nix/frama-ci.nix
index fa1455a5e4d62441d008060092cdaae1449a0103..7c7c34f700fa887ca57d168fbf4340813978abb2 100644
--- a/nix/frama-ci.nix
+++ b/nix/frama-ci.nix
@@ -5,7 +5,7 @@ let
     src = builtins.fetchGit {
             "url" = "https://bobot:${password}@git.frama-c.com/frama-c/Frama-CI.git";
             "name" = "Frama-CI";
-            "rev" = "c1fcbcda85de68b5dd4e77a4b7fdf405f22c8f0c";
+            "rev" = "7d9c9bf36db02d0090217a11564a261dbadfc224";
             "ref" = "feature/upgrade-opam2nix";
     };
  in