diff --git a/examples/jsm/loaders/LDrawLoader.js b/examples/jsm/loaders/LDrawLoader.js
index 8f91f5e13e71c2..4aefd5acbd697c 100644
--- a/examples/jsm/loaders/LDrawLoader.js
+++ b/examples/jsm/loaders/LDrawLoader.js
@@ -2261,7 +2261,7 @@ class LDrawLoader extends Loader {
 
 						if ( ! parseLuminance( lineParser.getToken() ) ) {
 
-							throw new Error( 'LDrawLoader: Invalid luminance value in material definition' + LineParser.getLineNumberString() + '.' );
+							throw new Error( 'LDrawLoader: Invalid luminance value in material definition' + lineParser.getLineNumberString() + '.' );
 
 						}