diff --git a/pkgs/servers/mail/sympa/default.nix b/pkgs/servers/mail/sympa/default.nix
index 4bc969a851c1..c08278c26c6d 100644
--- a/pkgs/servers/mail/sympa/default.nix
+++ b/pkgs/servers/mail/sympa/default.nix
@@ -56,7 +56,7 @@ let
     IOSocketSSL
     MailDKIM
     NetDNS
-    NetLDAP
+    perlldap
     NetSMTP
     SOAPLite
   ]);
diff --git a/pkgs/tools/misc/shelldap/default.nix b/pkgs/tools/misc/shelldap/default.nix
index 18c5aea3dfd8..c782b1292008 100644
--- a/pkgs/tools/misc/shelldap/default.nix
+++ b/pkgs/tools/misc/shelldap/default.nix
@@ -6,7 +6,7 @@ perlPackages.buildPerlPackage rec {
     url = "https://bitbucket.org/mahlon/shelldap/downloads/shelldap-${version}.tar.gz";
     sha256 = "07gkvvxcgw3pgkfy8p9mmidakciaq1rsq5zhmdqd8zcwgqkrr24i";
   };
-  buildInputs = with perlPackages; [ perl YAMLSyck NetLDAP AlgorithmDiff IOSocketSSL AuthenSASL TermReadLineGnu TermShell ];
+  buildInputs = with perlPackages; [ perl YAMLSyck perlldap AlgorithmDiff IOSocketSSL AuthenSASL TermReadLineGnu TermShell ];
   prePatch = ''
     touch Makefile.PL
   '';
diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 30d335b8588a..d3b2b99d29a3 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -1843,7 +1843,7 @@ let
       url = "mirror://cpan/authors/id/I/IL/ILMARI/Catalyst-Authentication-Store-LDAP-1.016.tar.gz";
       sha256 = "0cm399vxqqf05cjgs1j5v3sk4qc6nmws5nfhf52qvpbwc4m82mq8";
     };
-    propagatedBuildInputs = [ NetLDAP CatalystPluginAuthentication ClassAccessorFast ];
+    propagatedBuildInputs = [ perlldap CatalystPluginAuthentication ClassAccessorFast ];
     buildInputs = [ TestMockObject TestException NetLDAPServerTest ];
     meta = {
       description= "Authentication from an LDAP Directory";
@@ -15365,7 +15365,7 @@ let
       url = "mirror://cpan/authors/id/A/AA/AAR/Net-LDAP-Server-0.43.tar.gz";
       sha256 = "0qmh3cri3fpccmwz6bhwp78yskrb3qmalzvqn0a23hqbsfs4qv6x";
     };
-    propagatedBuildInputs = [ NetLDAP ConvertASN1 ];
+    propagatedBuildInputs = [ perlldap ConvertASN1 ];
     meta = {
       description = "LDAP server side protocol handling";
       license = with lib.licenses; [ artistic1 ];
@@ -15392,7 +15392,7 @@ let
       url = "mirror://cpan/authors/id/K/KA/KARMAN/Net-LDAP-Server-Test-0.22.tar.gz";
       sha256 = "13idip7jky92v4adw60jn2gcc3zf339gsdqlnc9nnvqzbxxp285i";
     };
-    propagatedBuildInputs = [ NetLDAP NetLDAPServer DataDump NetLDAPSID ];
+    propagatedBuildInputs = [ perlldap NetLDAPServer DataDump NetLDAPSID ];
     meta = {
       description= "test Net::LDAP code";
       license = with lib.licenses; [ artistic1 ];