diff --git a/entries/s/segment.com.json b/entries/s/segment.com.json
index 943c93efb68..609fd183dc8 100644
--- a/entries/s/segment.com.json
+++ b/entries/s/segment.com.json
@@ -1,6 +1,9 @@
 {
   "Segment": {
     "domain": "segment.com",
+    "additional-domains": [
+      "segment.io"
+    ],
     "tfa": [
       "sms",
       "totp"