diff --git a/pkgs/tools/misc/lbdb/default.nix b/pkgs/tools/misc/lbdb/default.nix
index 3a7338221bac..43dab4772d5f 100644
--- a/pkgs/tools/misc/lbdb/default.nix
+++ b/pkgs/tools/misc/lbdb/default.nix
@@ -15,6 +15,7 @@ let
   perl' = perl.withPackages (p: with p; [
     AuthenSASL
     ConvertASN1
+    IOSocketSSL
     perlldap
   ]);
 in