diff --git a/extensions/fablabchemnitz/cleanup_styles/cleanup_styles.inx b/extensions/fablabchemnitz/cleanup_styles/cleanup_styles.inx
index 1348b69..1278336 100644
--- a/extensions/fablabchemnitz/cleanup_styles/cleanup_styles.inx
+++ b/extensions/fablabchemnitz/cleanup_styles/cleanup_styles.inx
@@ -65,6 +65,8 @@
+ Adjust stroke width opacity and colors of large groups.
+ icon.svg