diff --git a/content/3.defense-systems/pago.md b/content/3.defense-systems/pago.md
index 148861a04c02e1394a6fed5ed59db93b7623542c..3650cc2216ab0e9517ab83b15d3f171c332b24bf 100644
--- a/content/3.defense-systems/pago.md
+++ b/content/3.defense-systems/pago.md
@@ -12,7 +12,7 @@ tableColumns:
     PFAM: PF02171, PF13289, PF13676, PF14280, PF18742
 contributors:
   - Daan Swarts
-relevantAbstracts
+relevantAbstracts:
   - doi: 10.1016/j.cell.2022.03.012
   - doi: 10.1016/j.chom.2022.04.015
   - doi: 10.1038/s41564-022-01207-8