diff --git a/projects/Amlogic/bootloader/install b/projects/Amlogic/bootloader/install
index 902213dbdf..8f5690e3b9 100644
--- a/projects/Amlogic/bootloader/install
+++ b/projects/Amlogic/bootloader/install
@@ -133,7 +133,7 @@ case "${UBOOT_SYSTEM}" in
 
     cat $DESTDIR/bl2_new.bin $DESTDIR/fip.bin > $DESTDIR/boot_new.bin
 
-    $FIPDIR/gxb/aml_encrypt_gxb --bootsig --input $DESTDIR/boot_new.bin --output $DESTDIR/u-boot.bin.sd.bin
+    $FIPDIR/gxb/aml_encrypt_gxb --bootsig --input $DESTDIR/boot_new.bin --output $DESTDIR/u-boot.bin
     ;;
 
   *)