diff --git a/board/bsh/imx8mn-bsh-smm-s2/nand-full.lst b/board/bsh/imx8mn-bsh-smm-s2/nand-full.lst
index c01d2d6c1d..f5b94c24d8 100644
--- a/board/bsh/imx8mn-bsh-smm-s2/nand-full.lst
+++ b/board/bsh/imx8mn-bsh-smm-s2/nand-full.lst
@@ -10,6 +10,8 @@ SDPS: boot -f _flash.bin
 
 FB: ucmd setenv fastboot_buffer ${loadaddr}
 FB: download -f _image
+FB[-t 10000]: ucmd nand erase.chip
+
 # Burn image to nandfit partition if needed
 FB: ucmd if env exists nandfit_part; then nand erase.part nandfit; nand write ${fastboot_buffer} nandfit ${filesize}; else true; fi;
 FB: ucmd nandbcb init ${fastboot_buffer} nandboot ${filesize}