diff --git a/pkgs/desktops/plasma-5/kwallet-pam.nix b/pkgs/desktops/plasma-5/kwallet-pam.nix
index b7a783f82a34..d555701c76d5 100644
--- a/pkgs/desktops/plasma-5/kwallet-pam.nix
+++ b/pkgs/desktops/plasma-5/kwallet-pam.nix
@@ -1,10 +1,11 @@
-{ mkDerivation, extra-cmake-modules, pam, socat, libgcrypt }:
+{ mkDerivation, lib, extra-cmake-modules, pam, socat, libgcrypt, qtbase, }:
 
 mkDerivation {
   name = "kwallet-pam";
 
   nativeBuildInputs = [ extra-cmake-modules ];
-
-  buildInputs = [ pam socat libgcrypt ];
-
+  buildInputs = [ pam socat libgcrypt qtbase ];
+  postPatch = ''
+    sed -i pam_kwallet_init -e "s|socat|${lib.getBin socat}/bin/socat|"
+  '';
 }