diff --git a/modules/qt/hm.nix b/modules/qt/hm.nix
index 195aca1a7..d99d4ea19 100644
--- a/modules/qt/hm.nix
+++ b/modules/qt/hm.nix
@@ -40,7 +40,7 @@
 
     qt = {
       enable = true;
-      platformTheme.name = "qtct";
+      platformTheme = "qtct";
     };
 
     xdg.configFile."Kvantum/kvantum.kvconfig".source = (pkgs.formats.ini {}).generate "kvantum.kvconfig" {