diff --git a/pkgs/by-name/pe/perf_data_converter/package.nix b/pkgs/by-name/pe/perf_data_converter/package.nix
index 217640f2fbff..827be3d7d242 100644
--- a/pkgs/by-name/pe/perf_data_converter/package.nix
+++ b/pkgs/by-name/pe/perf_data_converter/package.nix
@@ -26,7 +26,7 @@ buildBazelPackage rec {
   ];
 
   fetchAttrs = {
-    sha256 = "sha256-Qm6Ng9cXvKx043P7qyNHyyMvdGK9aNarX1ZKeCp3mgY=";
+    hash = "sha256-Qm6Ng9cXvKx043P7qyNHyyMvdGK9aNarX1ZKeCp3mgY=";
   };
 
   nativeBuildInputs = [ jdk ];