diff --git a/config/boards/bigtreetech-cb1.conf b/config/boards/bigtreetech-cb1.conf
index a521e467ca..14301df657 100644
--- a/config/boards/bigtreetech-cb1.conf
+++ b/config/boards/bigtreetech-cb1.conf
@@ -6,7 +6,6 @@ BOOTCONFIG="bigtreetech_cb1_defconfig"
 DEFAULT_CONSOLE="serial"
 SERIALCON="ttyS0"
 KERNEL_TARGET="legacy,current,edge"
-KERNEL_TEST_TARGET="legacy"
 FORCE_BOOTSCRIPT_UPDATE="yes"
 BOOTFS_TYPE="fat"
 BOOT_FS_LABEL="BOOT"