diff --git a/nix/default.nix b/nix/default.nix
index 4c2f7dfa..62dfebca 100644
--- a/nix/default.nix
+++ b/nix/default.nix
@@ -26,6 +26,7 @@
   rubik,
   nerd-fonts,
   gcc,
+  qt6,
   quickshell,
   aubio,
   pipewire,
@@ -66,7 +67,7 @@ in
     version = "${rev}";
     src = ./..;
 
-    nativeBuildInputs = [gcc makeWrapper];
+    nativeBuildInputs = [gcc makeWrapper qt6.wrapQtAppsHook];
     buildInputs = [quickshell aubio pipewire];
     propagatedBuildInputs = runtimeDeps;
 
diff --git a/nix/hm-module.nix b/nix/hm-module.nix
index c2137d1f..95389658 100644
--- a/nix/hm-module.nix
+++ b/nix/hm-module.nix
@@ -70,7 +70,6 @@ in {
           TimeoutStopSec = "5s";
           Environment = [
             "QT_QPA_PLATFORM=wayland"
-            "QT_QPA_PLATFORMTHEME=gtk3"
           ];
 
           Slice = "session.slice";