diff --git a/examples/webgl_lines_fat.html b/examples/webgl_lines_fat.html
index 05abb38a790f10d9e82330b4c839b1ba1530f8f9..a3b2e6d9f99edab4c2e46c326b2d24e3f434cd7b 100644
--- a/examples/webgl_lines_fat.html
+++ b/examples/webgl_lines_fat.html
@@ -241,7 +241,7 @@
 
 				} );
 
-				gui.add( param, 'width (px)', 1, 10, 1 ).onChange( function ( val ) {
+				gui.add( param, 'width (px)', 1, 10 ).onChange( function ( val ) {
 
 					matLine.linewidth = val;