diff --git a/sample_processing.qmd b/sample_processing.qmd
index 7f72fa6..416c159 100644
--- a/sample_processing.qmd
+++ b/sample_processing.qmd
@@ -11,6 +11,7 @@ author:
   - name: Sabine Klein
     orcid: 0000-0002-3939-4428
   - name: Tim Greifelt
+    orcid: 0009-0007-9701-8547
 
 ---