diff --git a/config/sources/families/meson-s4t7.conf b/config/sources/families/meson-s4t7.conf
index cb79fd24da..8ced5dde14 100644
--- a/config/sources/families/meson-s4t7.conf
+++ b/config/sources/families/meson-s4t7.conf
@@ -27,7 +27,7 @@ esac
 
 # Lets build uboot from source
 BOOTSOURCE="${GITHUB_SOURCE}/khadas/u-boot.git"
-BOOTBRANCH="tag:khadas-vims-u-boot-2019.01-v1.6-release"
+BOOTBRANCH="tag:khadas-vims-u-boot-2019.01-v1.6.4-release"
 BOOTPATCHDIR="u-boot-meson-s4t7"
 BOOTENV_FILE='meson.txt'
 BOOTSCRIPT="boot-meson-s4t7.cmd:boot.cmd"