diff --git a/mini-tube.json b/mini-tube.json
index 9fb7a4d..741ef49 100644
--- a/mini-tube.json
+++ b/mini-tube.json
@@ -9,7 +9,8 @@
 		},
 		"100mm2": {
 			"cross_section_mm2": "100",
-			"marks_small_ml": "0.2",
+			"marks_small_ml": "0.1",
+			"marks_medium_ml": "0.5",
 			"text_size_mm": "5"
 		},
 		"200mm2": {