diff --git a/bpi-r4.config b/bpi-r4.config
index 419358fc..87b141fd 100644
--- a/bpi-r4.config
+++ b/bpi-r4.config
@@ -71,6 +71,7 @@ CONFIG_LIBCURL_OPENSSL=y
 CONFIG_LIBCURL_MBEDTLS=n
 CONFIG_PACKAGE_avahi-nodbus-daemon=y
 CONFIG_PACKAGE_rng-tools=y
+CONFIG_PACKAGE_i2c-tools=y
 
 # MTK-SDK
 CONFIG_PACKAGE_kmod-br-netfilter=y