diff --git a/pkgs/desktops/plasma-5/kwallet-pam.nix b/pkgs/desktops/plasma-5/kwallet-pam.nix
index 1cbfb87ea56..b4fd032cf1f 100644
--- a/pkgs/desktops/plasma-5/kwallet-pam.nix
+++ b/pkgs/desktops/plasma-5/kwallet-pam.nix
@@ -1,9 +1,9 @@
-{ mkDerivation, lib, extra-cmake-modules, pam, socat, libgcrypt, qtbase, }:
+{ mkDerivation, lib, extra-cmake-modules, pam, socat, libgcrypt, qtbase, kwallet, }:
 
 mkDerivation {
   name = "kwallet-pam";
   nativeBuildInputs = [ extra-cmake-modules ];
-  buildInputs = [ pam socat libgcrypt qtbase ];
+  buildInputs = [ pam socat libgcrypt qtbase kwallet ];
   postPatch = ''
     sed -i pam_kwallet_init -e "s|socat|${lib.getBin socat}/bin/socat|"
   '';