diff --git a/src/main/ua-parser.js b/src/main/ua-parser.js
index 4966699..13bb4cc 100755
--- a/src/main/ua-parser.js
+++ b/src/main/ua-parser.js
@@ -777,6 +777,8 @@
             ], [[MODEL, CHROMECAST+' Nest Hub'], [VENDOR, GOOGLE], [TYPE, SMARTTV]], [
             /crkey/i                                                            // Google Chromecast, Linux-based or unknown
             ], [[MODEL, CHROMECAST], [VENDOR, GOOGLE], [TYPE, SMARTTV]], [
+            /(portaltv)/i                                                       // Facebook Portal TV
+            ], [MODEL, [VENDOR, FACEBOOK], [TYPE, SMARTTV]], [
             /droid.+aft(\w+)( bui|\))/i                                         // Fire TV
             ], [MODEL, [VENDOR, AMAZON], [TYPE, SMARTTV]], [
             /(shield \w+ tv)/i                                                  // Nvidia Shield TV
diff --git a/test/data/ua/device/facebook.json b/test/data/ua/device/facebook.json
index 01e1c97..f08f81f 100644
--- a/test/data/ua/device/facebook.json
+++ b/test/data/ua/device/facebook.json
@@ -34,5 +34,14 @@
             "model": "Quest Pro",
             "type": "xr"
         }
+    },
+    {
+        "desc": "Portal TV",
+        "ua": "Mozilla/5.0 (Linux; Android 9; PortalTV) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.120 Mobile Safari/537.36",
+        "expect": {
+            "vendor": "Facebook",
+            "model": "PortalTV",
+            "type": "smarttv"
+        }
     }
 ]
\ No newline at end of file