diff --git a/src/youtube-video.ts b/src/youtube-video.ts
index e234ec1e..a6abcc4d 100644
--- a/src/youtube-video.ts
+++ b/src/youtube-video.ts
@@ -82,6 +82,7 @@ export class YoutubeVideoElement extends HTMLElement {
         srcQueryParams.autoplay = this.autoplay ? 1 : 0;
         srcQueryParams.controls = this.controls ? 1 : 0;
         srcQueryParams.playsinline = this.playsinline ? 1 : 0;
+        srcQueryParams.origin = window.location.origin;
         return srcQueryParams;
     }
 
diff --git a/tests/youtube-video-tests.ts b/tests/youtube-video-tests.ts
index 2dbf2c93..77d151f5 100644
--- a/tests/youtube-video-tests.ts
+++ b/tests/youtube-video-tests.ts
@@ -303,6 +303,10 @@ describe('Youtube Video Tests', function () {
         var [, ytPlayerConstructorOptions] = fakePlayerConstructor.args[0];
         assert.equal(ytPlayerConstructorOptions.playerVars.v, params.v);
         assert.equal(ytPlayerConstructorOptions.playerVars.my, params.my);
+        assert.equal(
+            ytPlayerConstructorOptions.playerVars.origin,
+            window.location.origin
+        );
     });
 
     it('attempting to play/pause a video before player has loaded does not throw an mediaError', async function () {