diff --git a/addons/xterm-addon-webgl/src/atlas/WebglCharAtlas.ts b/addons/xterm-addon-webgl/src/atlas/WebglCharAtlas.ts
index 3627e1f5..dd95f177 100644
--- a/addons/xterm-addon-webgl/src/atlas/WebglCharAtlas.ts
+++ b/addons/xterm-addon-webgl/src/atlas/WebglCharAtlas.ts
@@ -14,7 +14,6 @@ import { AttributeData } from 'common/buffer/AttributeData';
 import { channels, rgba } from 'browser/Color';
 import { tryDrawCustomChar } from 'browser/renderer/CustomGlyphs';
 
-// FIXME: rendering many characters can overflow the texture rarely
 // For debugging purposes, it can be useful to set this to a really tiny value,
 // to verify that LRU eviction works.
 const TEXTURE_WIDTH = 1024;