diff --git a/crates/codegen/src/class_decl.rs b/crates/codegen/src/class_decl.rs
index 9938d0b..93eb23b 100644
--- a/crates/codegen/src/class_decl.rs
+++ b/crates/codegen/src/class_decl.rs
@@ -108,16 +108,14 @@ impl ClassProcessedData {
         ));
         cg.indent += 1;
 
-        cg.add_indentedln("pub _vptr: &'static [*const std::ffi::c_void],");
-
-        cg.add_indentedln("_pin: std::marker::PhantomPinned,");
-
         if let Some(ref inherits) = self.inherits {
             cg.add_indented("pub _super: ");
             cg.add(&get_type_from_path(inherits).get_rust());
             cg.addln(",");
         }
 
+        cg.add_indentedln("pub _vptr: &'static [*const std::ffi::c_void],");
+
         for field in &self.fields {
             cg.add_indentedln(&field.get_comment());
             cg.add_indentedln(&field.item.decl.get_rust());