diff --git a/core/odin/ast/ast.odin b/core/odin/ast/ast.odin
index 9db57541b..8eb0def44 100644
--- a/core/odin/ast/ast.odin
+++ b/core/odin/ast/ast.odin
@@ -151,6 +151,7 @@ Comp_Lit :: struct {
 	open: tokenizer.Pos,
 	elems: []^Expr,
 	close: tokenizer.Pos,
+	tag: ^Expr,
 }