diff --git a/shell.nix b/shell.nix
index de4f60a..e96264c 100644
--- a/shell.nix
+++ b/shell.nix
@@ -8,6 +8,7 @@ mkShell {
 
     # for antora example
     pandoc
+    nodejs_20 # Antora broken with Node 22: https://antora.zulipchat.com/#narrow/stream/282403-announce-.F0.9F.93.A2/topic/Incompatibility.20with.20Node.2Ejs.2022
 
     # for dbschema example
     postgresql