diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 2a83d43fb62c..d4e3e4a00ec9 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -242,11 +242,11 @@ let self = _self // overrides; _self = with self; {
   };
 
   AppSqitch = buildPerlModule rec {
-    version = "0.999";
+    version = "0.9993";
     name = "App-Sqitch-${version}";
     src = fetchurl {
-      url = mirror://cpan/authors/id/D/DW/DWHEELER/App-Sqitch-0.999.tar.gz;
-      sha256 = "e7e02194a7b0c42fb4df046cd834d5eb99ff9a2c169f5c60a52c362e89351da6";
+      url = "mirror://cpan/authors/id/D/DW/DWHEELER/${name}.tar.gz";
+      sha256 = "0pf7gvssldhify9dn3sxyi6av5gld4h27d3krdpcql3hbv886gcc";
     };
     buildInputs = [
       CaptureTiny PathClass TestDeep TestDir TestException