diff --git a/packages/block-library/src/video/edit-common-settings.js b/packages/block-library/src/video/edit-common-settings.js
index 4f85f929b07cfc..96d59d7e2f7269 100644
--- a/packages/block-library/src/video/edit-common-settings.js
+++ b/packages/block-library/src/video/edit-common-settings.js
@@ -125,7 +125,7 @@ const VideoSettings = ( { setAttributes, attributes } ) => {
 					/* translators: Setting to play videos within the webpage on mobile browsers rather than opening in a fullscreen player. */
 					label={ __( 'Play inline' ) }
 					onChange={ toggleFactory.playsInline }
-					checked={ playsInline }
+					checked={ !! playsInline }
 					help={ __(
 						'When enabled, videos will play directly within the webpage on mobile browsers, instead of opening in a fullscreen player.'
 					) }