diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 19179a808d7c1..017747f03ca0a 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -1410,7 +1410,8 @@ public class WindowManagerService extends IWindowManager.Stub
             if (!displayContent.hasAccess(session.mUid)) {
                 ProtoLog.w(WM_ERROR,
                         "Attempted to add window to a display for which the application "
-                                + "does not have access: %d.  Aborting.", displayId);
+                                + "does not have access: %d.  Aborting.",
+                        displayContent.getDisplayId());
                 return WindowManagerGlobal.ADD_INVALID_DISPLAY;
             }