diff --git a/src/scripts/browserDeviceProfile.js b/src/scripts/browserDeviceProfile.js
index cb19a4172f..9219978f8c 100644
--- a/src/scripts/browserDeviceProfile.js
+++ b/src/scripts/browserDeviceProfile.js
@@ -247,9 +247,13 @@ function supportedDolbyVisionProfilesHevc(videoTestElement) {
             .replace(/no/, '')) {
             supportedProfiles.push(5);
         }
-        if (videoTestElement
-            .canPlayType('video/mp4; codecs="dvh1.08.09"')
-            .replace(/no/, '')) {
+        if (
+            videoTestElement
+                .canPlayType('video/mp4; codecs="dvh1.08.09"')
+                .replace(/no/, '')
+            // LG TVs from at least 2020 onwards should support profile 8, but they don't report it.
+            || (browser.web0sVersion >= 4)
+        ) {
             supportedProfiles.push(8);
         }
     }