diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 879bc243a67d..9a38e47ef6ee 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -14679,7 +14679,7 @@ let self = _self // overrides; _self = with self; {
       url = "mirror://cpan/authors/id/E/ET/ETHER/${name}.tar.gz";
       sha256 = "ae2b68b1b5616704598ce07f5118efe42dc4605834453b7b2be14e26f9cc9a08";
     };
-    buildInputs = [ TestTester CPANMetaCheck ModuleMetadata ];
+    buildInputs = [ CPANMetaCheck ];
     meta = {
       homepage = https://github.com/karenetheridge/Test-Warnings;
       description = "Test for warnings and the lack of them";