diff --git a/pkgs/by-name/pr/pre2k/package.nix b/pkgs/by-name/pr/pre2k/package.nix
index da83ea80b9f6..46a5d3fc9de1 100644
--- a/pkgs/by-name/pr/pre2k/package.nix
+++ b/pkgs/by-name/pr/pre2k/package.nix
@@ -18,6 +18,7 @@ python3.pkgs.buildPythonApplication rec {
 
   pythonRelaxDeps = [
     "impacket"
+    "ldap3"
     "pyasn1"
     "rich"
     "typer"