diff --git a/pkgs/by-name/tr/tree-sitter/grammars/grammar-sources.nix b/pkgs/by-name/tr/tree-sitter/grammars/grammar-sources.nix
index ac828b09fd5e..6c534e8ce542 100644
--- a/pkgs/by-name/tr/tree-sitter/grammars/grammar-sources.nix
+++ b/pkgs/by-name/tr/tree-sitter/grammars/grammar-sources.nix
@@ -30,6 +30,8 @@
         aciceri
       ];
     };
+    # Non-schema `queries` nesting in grammar entry
+    excludeBrokenTreeSitterJson = true;
   };
 
   alloy = {