diff --git a/client/homebrew/editor/metadataEditor/metadataEditor.jsx b/client/homebrew/editor/metadataEditor/metadataEditor.jsx
index 0eee308ff..5d6972e49 100644
--- a/client/homebrew/editor/metadataEditor/metadataEditor.jsx
+++ b/client/homebrew/editor/metadataEditor/metadataEditor.jsx
@@ -196,8 +196,8 @@ const MetadataEditor = createClass({
 
 		const listThemes = (renderer)=>{
 			return _.map(_.values(mergedThemes[renderer]), (theme)=>{
-				const preview = theme?.thumbnail ? theme.thumbnail : `/themes/${theme.renderer}/${theme.path}/dropdownPreview.png`;
-				const texture = theme?.thumbnail ? theme.thumbnail : `/themes/${theme.renderer}/${theme.path}/dropdownTexture.png`;
+				const preview = theme.thumbnail || `/themes/${theme.renderer}/${theme.path}/dropdownPreview.png`;
+				const texture = theme.thumbnail || `/themes/${theme.renderer}/${theme.path}/dropdownTexture.png`;
 				return <div className='item' key={`${renderer}_${theme.name}`} onClick={()=>this.handleTheme(theme)} title={''}>
 					<p>{`${theme?.author ? theme.author : renderer} : ${theme.name}`}</p>
 					<div className='texture-container'>