diff --git a/Readme.org b/Readme.org
index 1056eb4..6006bf4 100644
--- a/Readme.org
+++ b/Readme.org
@@ -27,6 +27,7 @@ The target system is Li₃PS₄–LiI glass.
 
 The following compositions are included in this repository:
 
+- 90Li₃PS₄–10LiI
 - 80Li₃PS₄–20LiI
 - 70Li₃PS₄–30LiI
 - 60Li₃PS₄–40LiI
@@ -69,6 +70,7 @@ pip install numpy matplotlib
 ├── 060Li3PS4-040LiI_thin100.lammpstrj
 ├── 070Li3PS4-030LiI_thin100.lammpstrj
 ├── 080Li3PS4-020LiI_thin100.lammpstrj
+├── 090Li3PS4-010LiI_thin100.lammpstrj
 ├── Readme.org
 └── .gitignore
 #+END_EXAMPLE