diff --git a/content/3.defense-systems/bunzi.md b/content/3.defense-systems/bunzi.md
index fe6f66fecf8cdd51bab3386c066b6e815f13bd5f..54138d5816bf90dbac4544fd876617ebc3e0ba0a 100644
--- a/content/3.defense-systems/bunzi.md
+++ b/content/3.defense-systems/bunzi.md
@@ -12,7 +12,7 @@ tableColumns:
 contributors: 
   - Aude Bernheim
 relevantAbstracts:
-  - doi:10.1016/j.chom.2022.09.017
+  - doi: 10.1016/j.chom.2022.09.017
 ---
 
 # Bunzi