diff --git a/src/compiler.cpp b/src/compiler.cpp
index f85712e..4fdfa22 100644
--- a/src/compiler.cpp
+++ b/src/compiler.cpp
@@ -307,7 +307,7 @@ global_variable String names[] =
     string_literal("generic_pointer_array"),
     
     string_literal("self_referential_struct"), // TODO
-    // string_literal("forward_declared_type"),
+    string_literal("forward_declared_type"),
 };
 
 void entry_point(Slice<const char*> arguments, Slice<char* const> environment)