diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
index 7737420cf0262..68a90dd4a325e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
@@ -75,6 +75,7 @@ import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.jank.InteractionJankMonitor;
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.internal.policy.ScreenDecorationsUtils;
 import com.android.internal.util.LatencyTracker;
 import com.android.keyguard.KeyguardStatusView;
 import com.android.keyguard.KeyguardStatusViewController;
@@ -897,8 +898,7 @@ public class NotificationPanelViewController extends PanelViewController {
                 R.dimen.pulse_expansion_max_top_overshoot);
         mScrimCornerRadius = mResources.getDimensionPixelSize(
                 R.dimen.notification_scrim_corner_radius);
-        mScreenCornerRadius = mResources.getDimensionPixelSize(
-                com.android.internal.R.dimen.rounded_corner_radius);
+        mScreenCornerRadius = (int) ScreenDecorationsUtils.getWindowCornerRadius(mResources);
         mNotificationScrimPadding = mResources.getDimensionPixelSize(
                 R.dimen.notification_side_paddings);
         mLockscreenNotificationQSPadding = mResources.getDimensionPixelSize(