diff --git a/README.md b/README.md
index 5c04379..c579b3f 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ https://github.com/user-attachments/assets/79ceb141-6b9e-4956-8e09-aaf72b66550c
 
 - **Hyprland** compositor
 - **Quickshell** ([installation guide](https://quickshell.org/docs/v0.1.0/guide/install-setup/))
-- **Qt 6** with modules: QtQuick, QtQuick.Controls, Qt5Compat.GraphicalEffects
+- **Qt 6** with modules: QtQuick, QtQuick.Controls
 
 ### Setup
 
@@ -70,6 +70,27 @@ https://github.com/user-attachments/assets/79ceb141-6b9e-4956-8e09-aaf72b66550c
 qs -c overview &
 ```
 
+### NixOS
+
+For NixOS users, ensure Quickshell has access to required Qt6 modules:
+
+```nix
+# In your configuration.nix or home-manager config
+environment.systemPackages = with pkgs; [
+  quickshell
+  qt6.qtwayland
+];
+```
+
+If you're using home-manager:
+
+```nix
+home.packages = with pkgs; [
+  quickshell
+  qt6.qtwayland
+];
+```
+
 ## 🎮 Usage
 
 | Action | Description |
@@ -139,7 +160,6 @@ Edit `~/.config/quickshell/overview/common/Appearance.qml` to customize:
   - QtQuick
   - QtQuick.Controls
   - QtQuick.Layouts
-  - Qt5Compat.GraphicalEffects
   - Quickshell.Wayland
   - Quickshell.Hyprland
 
diff --git a/modules/overview/OverviewWindow.qml b/modules/overview/OverviewWindow.qml
index 1325322..d225ba4 100644
--- a/modules/overview/OverviewWindow.qml
+++ b/modules/overview/OverviewWindow.qml
@@ -1,4 +1,3 @@
-import Qt5Compat.GraphicalEffects
 import QtQuick
 import QtQuick.Layouts
 import Quickshell
@@ -42,14 +41,7 @@ Item { // Window
     height: Math.min((windowData?.size[1] ?? 100) * root.scale, availableWorkspaceHeight)
     opacity: (windowData?.monitor ?? -1) == widgetMonitorId ? 1 : 0.4
 
-    layer.enabled: true
-    layer.effect: OpacityMask {
-        maskSource: Rectangle {
-            width: root.width
-            height: root.height
-            radius: Appearance.rounding.windowRounding * root.scale
-        }
-    }
+    clip: true
 
     Behavior on x {
         animation: Appearance.animation.elementMoveEnter.numberAnimation.createObject(this)