diff --git a/vscode-extension/server/src/semanticTokens.ts b/vscode-extension/server/src/semanticTokens.ts
index a01b06a..88cf526 100644
--- a/vscode-extension/server/src/semanticTokens.ts
+++ b/vscode-extension/server/src/semanticTokens.ts
@@ -113,8 +113,8 @@ function getTokenType(
         }
       }
 
-      // Special case: Identifier in PositionalArg - check scope
-      if (parentTypeId === Terms.PositionalArg) {
+      // Special case: Identifier in PositionalArg or NamedArg- check scope
+      if (parentTypeId === Terms.PositionalArg || parentTypeId === Terms.NamedArg) {
         const identifierText = document.getText({
           start: document.positionAt(node.from),
           end: document.positionAt(node.to),