diff --git a/scripts/genimage_buildroot.cfg b/scripts/genimage_buildroot.cfg
index e6fb6a78..383f898c 100644
--- a/scripts/genimage_buildroot.cfg
+++ b/scripts/genimage_buildroot.cfg
@@ -13,13 +13,13 @@ image sdcard.img {
 
 	partition boot0 {
 		in-partition-table = "no"
-		image = "syter_boot_bin.elf"
+		image = "syter_boot_bin.bin"
 		offset = 8K
 	}
 
 	partition boot0-gpt {
 		in-partition-table = "no"
-		image = "syter_boot_bin.elf"
+		image = "syter_boot_bin.bin"
 		offset = 128K
 	}