diff --git a/meta-xilinx-core/scripts/lib/wic/plugins/source/bootimg-partition.py b/meta-xilinx-core/scripts/lib/wic/plugins/source/bootimg-partition.py
index 1071d1af3..f061ebce1 100644
--- a/meta-xilinx-core/scripts/lib/wic/plugins/source/bootimg-partition.py
+++ b/meta-xilinx-core/scripts/lib/wic/plugins/source/bootimg-partition.py
@@ -166,7 +166,7 @@ def do_configure_partition(cls, part, source_params, cr, cr_workdir,
     @classmethod
     def do_prepare_partition(cls, part, source_params, cr, cr_workdir,
                              oe_builddir, bootimg_dir, kernel_dir,
-                             rootfs_dir, native_sysroot):
+                             rootfs_dir, native_sysroot, sector_size):
         """
         Called to do the actual content population for a partition i.e. it
         'prepares' the partition to be incorporated into the image.