diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index ffb75c7ae744..7a92ccb72704 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -16295,8 +16295,6 @@ let self = _self // overrides; _self = with self; {
       url = mirror://cpan/authors/id/P/PE/PERIGRIN/XML-NamespaceSupport-1.12.tar.gz;
       sha256 = "1vz5pbi4lm5fhq2slrs2hlp6bnk29863abgjlcx43l4dky2rbsa7";
     };
-    propagatedBuildInputs = [ constant ];
-    buildInputs = [ ExtUtilsMakeMaker ];
   };
 
   XMLParser = buildPerlPackage {
@@ -16371,7 +16369,6 @@ let self = _self // overrides; _self = with self; {
     postInstall = ''
       perl -MXML::SAX -e "XML::SAX->add_parser(q(XML::SAX::PurePerl))->save_parsers()"
       '';
-    buildInputs = [ ExtUtilsMakeMaker ];
   };
 
   XMLSAXBase = buildPerlPackage {
@@ -16385,7 +16382,6 @@ let self = _self // overrides; _self = with self; {
       homepage = https://github.com/grantm/XML-SAX-Base;
       license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
     };
-    buildInputs = [ ExtUtilsMakeMaker TestSimple13 ];
   };
 
   XMLSAXWriter = buildPerlPackage {