diff --git a/pkgs/servers/etebase/default.nix b/pkgs/servers/etebase/default.nix
index 8a69645c51ed..f92a533542dc 100644
--- a/pkgs/servers/etebase/default.nix
+++ b/pkgs/servers/etebase/default.nix
@@ -1,6 +1,6 @@
 { lib, fetchFromGitHub, buildPythonPackage, aioredis, aiofiles, django_3
 , fastapi, msgpack, pynacl, typing-extensions
-, withLdap ? true, ldap }:
+, withLdap ? true, python-ldap }:
 
 buildPythonPackage rec {
   pname = "etebase-server";
@@ -24,7 +24,7 @@ buildPythonPackage rec {
     msgpack
     pynacl
     typing-extensions
-  ] ++ lib.optional withLdap ldap;
+  ] ++ lib.optional withLdap python-ldap;
 
   installPhase = ''
     mkdir -p $out/bin $out/lib
diff --git a/pkgs/servers/mail/mailman/default.nix b/pkgs/servers/mail/mailman/default.nix
index 77dbef745c8d..5571a5bef7f3 100644
--- a/pkgs/servers/mail/mailman/default.nix
+++ b/pkgs/servers/mail/mailman/default.nix
@@ -26,9 +26,9 @@ let
         mailmanEnv = self.python3.withPackages
           (ps: [ mailman ps.psycopg2 ]
             ++ lib.optional withHyperkitty mailman-hyperkitty
-            ++ lib.optionals withLDAP [ ps.ldap ps.django-auth-ldap ]);
+            ++ lib.optionals withLDAP [ ps.python-ldap ps.django-auth-ldap ]);
         webEnv = self.python3.withPackages
-          (ps: [ web ps.psycopg2 ] ++ lib.optionals withLDAP [ ps.ldap ps.django-auth-ldap ]);
+          (ps: [ web ps.psycopg2 ] ++ lib.optionals withLDAP [ ps.python-ldap ps.django-auth-ldap ]);
       };
   });