diff --git a/paper/paper.md b/paper/paper.md
index 172f409f3449767b1d69e46e74713b03c5872aa3..96ec39292871deda5df0482db71425fa5b77afd4 100644
--- a/paper/paper.md
+++ b/paper/paper.md
@@ -2,8 +2,8 @@
 title: 'GBOML: Graph-Based Optimization Modeling Language'
 authors:
   - name: Bardhyl Miftari^[co-first author, corresponding author]
-    affiliation: 1
     orcid: 0000-0001-5334-0234
+    affiliation: 1
   - name: Mathias Berger^[co-first author, corresponding author]
     orcid: 0000-0003-3081-4833
     affiliation: 1