diff --git a/pkgs/development/tools/analysis/cppcheck/default.nix b/pkgs/development/tools/analysis/cppcheck/default.nix
index 111b69a06480..7d3502f1262a 100644
--- a/pkgs/development/tools/analysis/cppcheck/default.nix
+++ b/pkgs/development/tools/analysis/cppcheck/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     owner = "danmar";
     repo = "cppcheck";
     rev = version;
-    sha256 = "sha256-8vwuNK7qQg+pkUnWpEe8272BuHJUaidm8MoGsXVt1X8=";
+    hash = "sha256-bKZOAGInks26NmzlKo1T8NREO9xoF8ZsssNDzyTJwlU=";
   };
 
   buildInputs = [ pcre