diff --git a/gogs-openlayer-TAG.nix b/gogs-openlayer-TAG.nix
index 904d06d..40b6e4e 100644
--- a/gogs-openlayer-TAG.nix
+++ b/gogs-openlayer-TAG.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   # liste des fonction de récup : fetch*  https://github.com/NixOS/nixpkgs/tree/master/pkgs/build-support
   src = fetchurl {
     url = "https://gogs.prunetwork.fr/jpierre03/openlayer-simplemap/archive/${version}.tar.gz";
-    sha256 = "0z7b2rc2xrwrkgsdf8nc9azbqhvf062xf6ad8clrmgn1lax9zki4";
+    sha256 = "1grhrkvv3h1nl4gvxa2xxb0x5dmaklpyii394hysi0y6kl6ndyy0";
   };
 
   installPhase = "cp -R . \$out";