diff --git a/content/3.defense-systems/gabija.md b/content/3.defense-systems/gabija.md
index f56067b5d22e0c1150b99fefe60359485e3e0aee..01266e22a837d393eb28e9a6fd71f1f1d889bc02 100644
--- a/content/3.defense-systems/gabija.md
+++ b/content/3.defense-systems/gabija.md
@@ -55,7 +55,7 @@ Proportion of genome encoding the Gabija system for the 14 phyla with more than
 
 
 ## Structure
-Experimentaly determined structure
+### Experimentaly determined structure
 From :ref{doi=10.1038/s41586-023-06855-2} in *Bacillus cereus* VD045:
 
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