diff --git a/src/GPUFontAtlasLayerCombo.h b/src/GPUFontAtlasLayerCombo.h
index 5faa450..a1b4449 100644
--- a/src/GPUFontAtlasLayerCombo.h
+++ b/src/GPUFontAtlasLayerCombo.h
@@ -15,6 +15,7 @@
 namespace ofxVariableLab {
 
 struct GPUFontAtlasLayerComboSettings : public AtlasLayerComboSettings {
+    //GLint bufferTargetType = GL_UNIFORM_BUFFER;
     GLint bufferTargetType = GL_TEXTURE_2D_ARRAY;
 };
 class GPUFontAtlasLayerCombo : public AtlasLayerCombo {