diff --git a/configs/turris_omnia_defconfig b/configs/turris_omnia_defconfig
index 4c21635ec90..f2b39115fef 100644
--- a/configs/turris_omnia_defconfig
+++ b/configs/turris_omnia_defconfig
@@ -73,6 +73,7 @@ CONFIG_CMD_WDT=y
 CONFIG_CMD_TFTPPUT=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
+CONFIG_CMD_RNG=y
 CONFIG_CMD_AES=y
 CONFIG_CMD_HASH=y
 CONFIG_CMD_BTRFS=y