diff --git a/pkgs/by-name/mm/mmj2/package.nix b/pkgs/by-name/mm/mmj2/package.nix
index c9d760c6757b..84c06933408d 100644
--- a/pkgs/by-name/mm/mmj2/package.nix
+++ b/pkgs/by-name/mm/mmj2/package.nix
@@ -25,7 +25,7 @@ maven.buildMavenPackage {
     hash = "sha256-WYBrLY04+bJGzjRMs8LgHnI6lMRhQKyz15DIoLeiE2s=";
   };
 
-  mvnHash = "sha256-fu/q6CTvSllrfgnKNX6aIuPO65H/q0IPCHFuWmOFOvM=";
+  mvnHash = "sha256-MTI393L/t9AXYbE9hvkIQ28WzYmjt9B22XbFSlLQQUk=";
 
   nativeBuildInputs = [ makeWrapper ];