diff --git a/configs/czechlight_clearfog_defconfig b/configs/czechlight_clearfog_defconfig
index 0e547fa..bf75605 100644
--- a/configs/czechlight_clearfog_defconfig
+++ b/configs/czechlight_clearfog_defconfig
@@ -6,6 +6,7 @@
 BR2_ENABLE_DEBUG=y
 BR2_STRIP_EXCLUDE_FILES="cla-* netopeer2* sysrepo* libsysrepo* libSysrepo* libnetconf2* libyang* netconf-cli"
 BR2_STRIP_EXCLUDE_DIRS="/usr/lib/libyang /usr/lib/sysrepo"
+BR2_GLOBAL_PATCH_DIR="$(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/common/patches"
 BR2_REPRODUCIBLE=y
 BR2_SSP_STRONG=y
 BR2_TOOLCHAIN_EXTERNAL=y
@@ -52,6 +53,7 @@
 BR2_PACKAGE_RAUC=y
 BR2_PACKAGE_RAUC_NETWORK=y
 # BR2_PACKAGE_SYSTEMD_HWDB is not set
+BR2_PACKAGE_SYSTEMD_RANDOMSEED=y
 # BR2_PACKAGE_SYSTEMD_VCONSOLE is not set
 BR2_PACKAGE_VIM=y
 # BR2_PACKAGE_VIM_RUNTIME is not set