diff --git a/library/alloc/src/vec/spec_from_iter_nested.rs b/library/alloc/src/vec/spec_from_iter_nested.rs
index 6abd4ff2a3f0..3acee4433790 100644
--- a/library/alloc/src/vec/spec_from_iter_nested.rs
+++ b/library/alloc/src/vec/spec_from_iter_nested.rs
@@ -1,6 +1,8 @@
 use core::iter::TrustedLen;
 use core::ptr::{self};
 
+#[allow(unused_imports)]
+use super::SpecFromIter;
 use super::{SpecExtend, Vec};
 
 /// Another specialization trait for Vec::from_iter