diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 41e46f32342..e61f24ae3c2 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -1415,7 +1415,7 @@ let self = _self // overrides; _self = with self; {
     };
   };
 
-  "CGI" = buildPerlPackage rec {
+  CGI = buildPerlPackage rec {
     name = "CGI-4.26";
     src = fetchurl {
       url = "mirror://cpan/authors/id/L/LE/LEEJO/${name}.tar.gz";
@@ -3521,7 +3521,7 @@ let self = _self // overrides; _self = with self; {
     };
   };
 
-  "DevelDeclare" = buildPerlPackage rec {
+  DevelDeclare = buildPerlPackage rec {
     name = "Devel-Declare-0.006018";
     src = fetchurl {
       url = "mirror://cpan/authors/id/E/ET/ETHER/${name}.tar.gz";
@@ -6900,7 +6900,7 @@ let self = _self // overrides; _self = with self; {
     };
   };
 
-  "LWP" = buildPerlPackage rec {
+  LWP = buildPerlPackage rec {
     name = "libwww-perl-6.15";
     src = fetchurl {
       url = "mirror://cpan/authors/id/E/ET/ETHER/${name}.tar.gz";
@@ -8239,7 +8239,7 @@ let self = _self // overrides; _self = with self; {
       [ ClassMOP Moose namespaceautoclean ListMoreUtils ];
   };
 
-  "MooseXTypes" = buildPerlPackage rec {
+  MooseXTypes = buildPerlPackage rec {
     name = "MooseX-Types-0.46";
     src = fetchurl {
       url = "mirror://cpan/authors/id/E/ET/ETHER/${name}.tar.gz";
@@ -8255,7 +8255,7 @@ let self = _self // overrides; _self = with self; {
     };
   };
 
-  "MooseXTypesCommon" = buildPerlPackage rec {
+  MooseXTypesCommon = buildPerlPackage rec {
     name = "MooseX-Types-Common-0.001013";
     src = fetchurl {
       url = "mirror://cpan/authors/id/E/ET/ETHER/${name}.tar.gz";
@@ -10716,7 +10716,7 @@ let self = _self // overrides; _self = with self; {
     };
   };
 
-  "SubExporterForMethods" = buildPerlPackage rec {
+  SubExporterForMethods = buildPerlPackage rec {
     name = "Sub-Exporter-ForMethods-0.100052";
     src = fetchurl {
       url = "mirror://cpan/authors/id/R/RJ/RJBS/${name}.tar.gz";
@@ -11975,7 +11975,7 @@ let self = _self // overrides; _self = with self; {
     };
   };
 
-  "TestWarnings" = buildPerlPackage rec {
+  TestWarnings = buildPerlPackage rec {
     name = "Test-Warnings-0.026";
     src = fetchurl {
       url = "mirror://cpan/authors/id/E/ET/ETHER/${name}.tar.gz";
@@ -13002,7 +13002,7 @@ let self = _self // overrides; _self = with self; {
     };
   };
 
-  "URI" = buildPerlPackage rec {
+  URI = buildPerlPackage rec {
     name = "URI-1.71";
     src = fetchurl {
       url = "mirror://cpan/authors/id/E/ET/ETHER/${name}.tar.gz";