diff --git a/app_config.seed b/app_config.seed
index f2dd892..fa666a3 100644
--- a/app_config.seed
+++ b/app_config.seed
@@ -25,6 +25,7 @@ CONFIG_PACKAGE_curl=y
 CONFIG_PACKAGE_htop=y
 CONFIG_PACKAGE_lrzsz=y
 CONFIG_PACKAGE_nano=y
+CONFIG_PACKAGE_diffutils=y
 CONFIG_PACKAGE_vim-fuller=y
 CONFIG_PACKAGE_luci-app-adbyby-plus=y
 CONFIG_PACKAGE_luci-app-adguardhome=y