diff --git a/library/core/src/iter/adapters/mod.rs b/library/core/src/iter/adapters/mod.rs
index 3859d76ad5e..ba4050757cb 100644
--- a/library/core/src/iter/adapters/mod.rs
+++ b/library/core/src/iter/adapters/mod.rs
@@ -51,7 +51,7 @@
 #[unstable(feature = "trusted_random_access", issue = "none")]
 pub use self::zip::TrustedRandomAccess;
 
-#[unstable(feature = "iter_zip", issue = "none")]
+#[unstable(feature = "iter_zip", issue = "83574")]
 pub use self::zip::zip;
 
 /// This trait provides transitive access to source-stage in an interator-adapter pipeline
diff --git a/library/core/src/iter/adapters/zip.rs b/library/core/src/iter/adapters/zip.rs
index ad630ba95b8..2f8f504d8fc 100644
--- a/library/core/src/iter/adapters/zip.rs
+++ b/library/core/src/iter/adapters/zip.rs
@@ -55,7 +55,7 @@ fn super_nth(&mut self, mut n: usize) -> Option<(A::Item, B::Item)> {
 ///     println!("x:{}, y:{}, z:{}", x, y, z);
 /// }
 /// ```
-#[unstable(feature = "iter_zip", issue = "none")]
+#[unstable(feature = "iter_zip", issue = "83574")]
 pub fn zip<A, B>(a: A, b: B) -> Zip<A::IntoIter, B::IntoIter>
 where
     A: IntoIterator,
diff --git a/library/core/src/iter/mod.rs b/library/core/src/iter/mod.rs
index 8d905feeb49..2a179f0b1d7 100644
--- a/library/core/src/iter/mod.rs
+++ b/library/core/src/iter/mod.rs
@@ -389,7 +389,7 @@
     DoubleEndedIterator, ExactSizeIterator, Extend, FromIterator, IntoIterator, Product, Sum,
 };
 
-#[unstable(feature = "iter_zip", issue = "none")]
+#[unstable(feature = "iter_zip", issue = "83574")]
 pub use self::adapters::zip;
 #[stable(feature = "iter_cloned", since = "1.1.0")]
 pub use self::adapters::Cloned;