1 files changed, 4 insertions, 1 deletions
diff --git a/widget/windows/nsWindow.cpp b/widget/windows/nsWindow.cpp
index 7f925a6ef8..e4b733486b 100644
--- a/widget/windows/nsWindow.cpp
+++ b/widget/windows/nsWindow.cpp
@@ -3279,7 +3279,10 @@ void nsWindow::SetCursor(const Cursor& aCursor) {
   sCurrentHCursorIsCustom = false;
   sCurrentCursor = aCursor;
 
-  HCURSOR cursor = CursorForImage(aCursor, GetDefaultScale());
+  HCURSOR cursor = nullptr;
+  if (mCustomCursorAllowed) {
+    cursor = CursorForImage(aCursor, GetDefaultScale());
+  }
   bool custom = false;
   if (cursor) {
     custom = true;