diff --git a/codegen/ast_kinds.hpp b/codegen/ast_kinds.hpp
index 0b2b261ba..279c0c366 100644
--- a/codegen/ast_kinds.hpp
+++ b/codegen/ast_kinds.hpp
@@ -153,6 +153,7 @@ struct CallExpr {
 	bool          optional_ok_one;
 	bool          was_selector;
 	AstSplitArgs *split_args;
+	Entity       *entity_procedure_of;
 };
 
 char const* desc_FieldValue = "field value";