diff --git a/geometries/CLIC_o3_v14_mod4/README.md b/geometries/CLIC_o3_v14_mod4/README.md
index fdd2cc1..bfffb65 100644
--- a/geometries/CLIC_o3_v14_mod4/README.md
+++ b/geometries/CLIC_o3_v14_mod4/README.md
@@ -1,4 +1,2 @@
-Based on `CLIC_o3_v14_mod2` with the following modifications:
-   * optimised Vertex detector layout to be similar to the original MAP geometry
-      * shorter barrel region with 3 -> 4 double-layers to avoid high occupancy around ±13cm from the IP
-      * higher endcap granularity with 3 -> 4 disks, using the same 50mum sensor thickness as in the barrel
+Based on `CLIC_o3_v14_mod3` with the following modifications:
+   * Vertex barrel region segmented into 5 modules along Z (130mm/5 = 26mm/module)