diff --git a/r2c.config.seed b/r2c.config.seed
index 091e4535bd..001967abed 100644
--- a/r2c.config.seed
+++ b/r2c.config.seed
@@ -1,7 +1,7 @@
 CONFIG_TARGET_rockchip=y
 CONFIG_TARGET_rockchip_armv8=y
 CONFIG_TARGET_rockchip_armv8_DEVICE_friendlyarm_nanopi-r2c=y
-CONFIG_TESTING_KERNEL=y
+
 CONFIG_TARGET_OPTIMIZATION="-O3 -pipe -march=armv8-a+crypto+crc -mcpu=cortex-a53+crypto+crc -mtune=cortex-a53"
 CONFIG_TARGET_ROOTFS_PARTSIZE=640
 
diff --git a/r4s.config.seed b/r4s.config.seed
index c2194a78f7..689079abac 100644
--- a/r4s.config.seed
+++ b/r4s.config.seed
@@ -1,7 +1,7 @@
 CONFIG_TARGET_rockchip=y
 CONFIG_TARGET_rockchip_armv8=y
 CONFIG_TARGET_rockchip_armv8_DEVICE_friendlyarm_nanopi-r4s=y
-CONFIG_TESTING_KERNEL=y
+
 CONFIG_TARGET_OPTIMIZATION="-O3 -pipe -march=armv8-a+crypto+crc -mcpu=cortex-a72.cortex-a53+crypto+crc -mtune=cortex-a72.cortex-a53"
 CONFIG_TARGET_ROOTFS_PARTSIZE=640
 
diff --git a/x86.config.seed b/x86.config.seed
index 46dc177bc8..8f2f171335 100644
--- a/x86.config.seed
+++ b/x86.config.seed
@@ -3,7 +3,7 @@ CONFIG_TARGET_x86_64=y
 CONFIG_TARGET_x86_64_DEVICE_generic=y
 # CONFIG_GRUB_IMAGES is not set
 # CONFIG_VMDK_IMAGES is not set
-CONFIG_TESTING_KERNEL=y
+
 CONFIG_TARGET_ROOTFS_PARTSIZE=750
 
 CONFIG_PACKAGE_acpid=y