diff --git a/src/js/_enqueues/wp/embed.js b/src/js/_enqueues/wp/embed.js
index 578126e307c80..126cfe1675ac7 100644
--- a/src/js/_enqueues/wp/embed.js
+++ b/src/js/_enqueues/wp/embed.js
@@ -64,7 +64,7 @@
 				height = parseInt( data.value, 10 );
 				if ( height > 1000 ) {
 					height = 1000;
-				} else if ( height < 100 ) {
+				} else if ( ~~height < 100 ) {
 					height = 100;
 				}