diff --git a/substrate/frame/revive/src/lib.rs b/substrate/frame/revive/src/lib.rs
index 38736e9e6eca..82b2222723c9 100644
--- a/substrate/frame/revive/src/lib.rs
+++ b/substrate/frame/revive/src/lib.rs
@@ -94,7 +94,7 @@ type CodeVec = BoundedVec<u8, ConstU32<{ limits::code::BLOB_BYTES }>>;
 type EventRecordOf<T> =
 	EventRecord<<T as frame_system::Config>::RuntimeEvent, <T as frame_system::Config>::Hash>;
 type DebugBuffer = BoundedVec<u8, ConstU32<{ limits::DEBUG_BUFFER_BYTES }>>;
-pub(crate) type ImmutableData = BoundedVec<u8, ConstU32<{ limits::IMMUTABLE_BYTES }>>;
+type ImmutableData = BoundedVec<u8, ConstU32<{ limits::IMMUTABLE_BYTES }>>;
 
 /// Used as a sentinel value when reading and writing contract memory.
 ///