diff --git a/packages/SystemUI/res/values/dimens.xml b/packages/SystemUI/res/values/dimens.xml
index e245c2422b863..8b0350ab40eaf 100644
--- a/packages/SystemUI/res/values/dimens.xml
+++ b/packages/SystemUI/res/values/dimens.xml
@@ -137,6 +137,8 @@
     <dimen name="standard_notification_panel_width">416dp</dimen>
     <dimen name="notification_panel_width">@dimen/match_parent</dimen>
 
+    <dimen name="volume_dialog_panel_width">@dimen/standard_notification_panel_width</dimen>
+
     <!-- Gravity for the notification panel -->
     <integer name="standard_notification_panel_layout_gravity">0x31</integer><!-- top|center_horizontal -->
     <integer name="notification_panel_layout_gravity">0x37</integer><!-- fill_horizontal|top -->
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
index b005a2b445754..5dc468bb193e2 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
@@ -254,7 +254,7 @@ public class VolumeDialog implements TunerService.Tunable {
         if (D.BUG) Log.d(TAG, "updateWindowWidth dm.w=" + dm.widthPixels);
         int w = dm.widthPixels;
         final int max = mContext.getResources()
-                .getDimensionPixelSize(R.dimen.standard_notification_panel_width);
+                .getDimensionPixelSize(R.dimen.volume_dialog_panel_width);
         if (w > max) {
             w = max;
         }