diff --git a/modules/HoverPanel.qml b/modules/HoverPanel.qml
index a71576c..01397c3 100644
--- a/modules/HoverPanel.qml
+++ b/modules/HoverPanel.qml
@@ -41,7 +41,7 @@ PanelWindow {
 
     property bool _winVisible: false
 
-    WlrLayershell.layer: WlrLayer.Overlay
+    WlrLayershell.layer: WlrLayer.Top
     WlrLayershell.exclusiveZone: 0
     WlrLayershell.namespace: root.panelNamespace
 
diff --git a/modules/Memory.qml b/modules/Memory.qml
index 5d8b7a0..0713095 100644
--- a/modules/Memory.qml
+++ b/modules/Memory.qml
@@ -144,50 +144,6 @@ M.BarSection {
             }
         }
 
-        // Memory history sparkline
-        Canvas {
-            id: memSparkline
-            anchors.left: parent.left
-            anchors.leftMargin: 12
-            anchors.right: parent.right
-            anchors.rightMargin: 12
-            height: 18
-
-            property var _hist: M.SystemStats.memHistory
-            property color _col: root.accentColor
-
-            on_HistChanged: if (root._showPanel)
-                requestPaint()
-            on_ColChanged: if (root._showPanel)
-                requestPaint()
-
-            Connections {
-                target: root
-                function on_ShowPanelChanged() {
-                    if (root._showPanel)
-                        memSparkline.requestPaint();
-                }
-            }
-
-            onPaint: {
-                const ctx = getContext("2d");
-                if (!ctx)
-                    return;
-                ctx.clearRect(0, 0, width, height);
-                const d = _hist;
-                if (!d.length)
-                    return;
-                const bw = width / 30;
-                ctx.fillStyle = Qt.rgba(_col.r, _col.g, _col.b, 0.15).toString();
-                ctx.fillRect(0, 0, width, height);
-                ctx.fillStyle = _col.toString();
-                for (let i = 0; i < d.length; i++) {
-                    const h = Math.max(1, height * d[i] / 100);
-                    ctx.fillRect((30 - d.length + i) * bw, height - h, Math.max(1, bw - 0.5), h);
-                }
-            }
-        }
-
         // Breakdown rows
         Item {
             width: parent.width
diff --git a/modules/SystemStats.qml b/modules/SystemStats.qml
index 3582a79..678f494 100644
--- a/modules/SystemStats.qml
+++ b/modules/SystemStats.qml
@@ -40,7 +40,6 @@ QtObject {
     property real memAvailGb: 0
     property real memCachedGb: 0
     property real memBuffersGb: 0
-    property var memHistory: []
 
     // ── Disk ─────────────────────────────────────────────────────────────
     property var diskMounts: []
@@ -90,8 +89,6 @@ QtObject {
                         root.memAvailGb = ev.avail_gb;
                         root.memCachedGb = ev.cached_gb;
                         root.memBuffersGb = ev.buffers_gb;
-                        const h = root.memHistory.concat([ev.percent]);
-                        root.memHistory = h.length > 30 ? h.slice(h.length - 30) : h;
                     }
                 } catch (e) {}
             }