diff --git a/config/busybox.config b/config/busybox.config
index b9bc0c9a..3cf4ef5a 100644
--- a/config/busybox.config
+++ b/config/busybox.config
@@ -404,7 +404,7 @@ CONFIG_FEATURE_AWK_GNU_EXTENSIONS=y
 # CONFIG_FEATURE_DIFF_DIR is not set
 # CONFIG_ED is not set
 # CONFIG_PATCH is not set
-# CONFIG_SED is not set
+CONFIG_SED=y
 CONFIG_VI=y
 CONFIG_FEATURE_VI_MAX_LEN=4096
 # CONFIG_FEATURE_VI_8BIT is not set