diff --git a/pkgs/applications/kde/kdepim-runtime/default.nix b/pkgs/applications/kde/kdepim-runtime/default.nix
index 95889306cb7..27ca6ff9aaf 100644
--- a/pkgs/applications/kde/kdepim-runtime/default.nix
+++ b/pkgs/applications/kde/kdepim-runtime/default.nix
@@ -4,7 +4,7 @@
   shared-mime-info,
   akonadi, akonadi-calendar, akonadi-contacts, akonadi-mime, akonadi-notes,
   kalarmcal, kcalutils, kcontacts, kdav, kdelibs4support, kidentitymanagement,
-  kimap, kmailtransport, kmbox, kmime, knotifications, knotifyconfig,
+  kimap, kldap, kmailtransport, kmbox, kmime, knotifications, knotifyconfig,
   pimcommon, qtwebengine, libkgapi, qca-qt5, qtnetworkauth, qtspeech, qtxmlpatterns,
 }:
 
@@ -18,7 +18,7 @@ mkDerivation {
   buildInputs = [
     akonadi akonadi-calendar akonadi-contacts akonadi-mime akonadi-notes
     kalarmcal kcalutils kcontacts kdav kdelibs4support kidentitymanagement kimap
-    kmailtransport kmbox kmime knotifications knotifyconfig qtwebengine
+    kldap kmailtransport kmbox kmime knotifications knotifyconfig qtwebengine
     pimcommon libkgapi qca-qt5 qtnetworkauth qtspeech qtxmlpatterns
   ];
 }