diff --git a/src/wp-includes/js/media-editor.js b/src/wp-includes/js/media-editor.js
index 884b1bd92f..0bb9528051 100644
--- a/src/wp-includes/js/media-editor.js
+++ b/src/wp-includes/js/media-editor.js
@@ -189,7 +189,7 @@
 			shortcode = {};
 
 			if ( 'video' === type ) {
-				if ( attachment.image ) {
+				if ( attachment.image && -1 === attachment.image.src.indexOf( attachment.icon ) ) {
 					shortcode.poster = attachment.image.src;
 				}