diff --git a/polkadot/parachain/test-chains/basic_add/src/lib.rs b/polkadot/parachain/test-chains/basic_add/src/lib.rs
index be21a8dec8..1ef898f1dc 100644
--- a/polkadot/parachain/test-chains/basic_add/src/lib.rs
+++ b/polkadot/parachain/test-chains/basic_add/src/lib.rs
@@ -17,7 +17,7 @@
 //! Basic parachain that adds a number as part of its state.
 
 #![cfg_attr(not(feature = "std"), no_std)]
-#![cfg_attr(not(feature = "std"), feature(alloc, core_intrinsics, global_allocator, lang_items, panic_implementation))]
+#![cfg_attr(not(feature = "std"), feature(alloc, core_intrinsics, lang_items, panic_implementation))]
 
 #[cfg(not(feature = "std"))]
 extern crate alloc;