diff --git a/src/wasm/table_row.rs b/src/wasm/table_row.rs
index e3ee3f15..5ae71703 100644
--- a/src/wasm/table_row.rs
+++ b/src/wasm/table_row.rs
@@ -4,15 +4,15 @@ use serde::Serialize;
 use super::ast_node::WasmAstNode;
 use super::macros::to_wasm;
 use super::to_wasm::ToWasm;
-use super::AdditionalProperties;
 use crate::compare::ElispFact;
 use crate::types::TableRow;
+use crate::types::TableRowType;
 use crate::wasm::to_wasm::ToWasmStandardProperties;
 
 #[derive(Debug, Serialize, Deserialize)]
 pub struct WasmTableRow {
-    #[serde(flatten)]
-    pub(crate) additional_properties: AdditionalProperties,
+    #[serde(rename = "type")]
+    pub(crate) row_type: String,
 }
 
 to_wasm!(
@@ -21,7 +21,7 @@ to_wasm!(
     original,
     wasm_context,
     { WasmAstNode::TableRow(original) },
-    { "TODO".into() },
+    { "table-row".into() },
     {
         let children = original
             .children
@@ -36,7 +36,11 @@ to_wasm!(
         Ok((
             children,
             WasmTableRow {
-                additional_properties: AdditionalProperties::default(),
+                row_type: match original.get_type() {
+                    TableRowType::Standard => "standard",
+                    TableRowType::Rule => "rule",
+                }
+                .to_owned(),
             },
         ))
     }