diff --git a/doku.md b/doku.md
index 4088578059ac5e0a0ccdda9fd3fffdad77ca6559..8f2082d570c45d7040d1d805dcbebf768450135b 100644
--- a/doku.md
+++ b/doku.md
@@ -41,6 +41,7 @@ The data derived from hardware performance counters is not available when the us
   * Memory usage
   * Fabric throughput
   * Lustre IO
+  * NFS IO
   * For GPU jobs additionally:
     * GPU usage
     * GPU memory usage