diff --git a/Cargo.toml b/Cargo.toml
index f4d59b6c..a2a1b256 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,6 @@ include = ["Cargo.toml", "LICENSE-MIT", "LICENSE-APACHE", "README.md", "src/**/*
 std = []
 specialization = []
 may_dangle = []
-extract_if = []
 serde = ["dep:serde_core"]
 
 [dependencies]
diff --git a/src/lib.rs b/src/lib.rs
index e6bc8c73..012db3c3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -30,13 +30,6 @@
 //! When this optional dependency is enabled, `SmallVec` implements the `serde::Serialize` and
 //! `serde::Deserialize` traits.
 //!
-//! ### `extract_if`
-//!
-//! **This feature is unstable.** It may change to match the unstable `extract_if` method in libstd.
-//!
-//! Enables the `extract_if` method, which produces an iterator that calls a user-provided
-//! closure to determine which elements of the vector to remove and yield from the iterator.
-//!
 //! ### `specialization`
 //!
 //! **This feature is unstable and requires a nightly build of the Rust toolchain.**
@@ -544,7 +537,6 @@ impl<T, const N: usize> Drain<'_, T, N> {
     }
 }
 
-#[cfg(feature = "extract_if")]
 /// An iterator which uses a closure to determine if an element should be removed.
 ///
 /// Returned from [`SmallVec::extract_if`][1].
@@ -567,7 +559,6 @@ where
     pred: F,
 }
 
-#[cfg(feature = "extract_if")]
 impl<T, const N: usize, F> core::fmt::Debug for ExtractIf<'_, T, N, F>
 where
     F: FnMut(&mut T) -> bool,
@@ -580,7 +571,6 @@ where
     }
 }
 
-#[cfg(feature = "extract_if")]
 impl<T, F, const N: usize> Iterator for ExtractIf<'_, T, N, F>
 where
     F: FnMut(&mut T) -> bool,
@@ -616,7 +606,6 @@ where
     }
 }
 
-#[cfg(feature = "extract_if")]
 impl<T, F, const N: usize> Drop for ExtractIf<'_, T, N, F>
 where
     F: FnMut(&mut T) -> bool,
@@ -1120,7 +1109,6 @@ impl<T, const N: usize> SmallVec<T, N> {
         }
     }
 
-    #[cfg(feature = "extract_if")]
     /// Creates an iterator which uses a closure to determine if element in the range should be removed.
     ///
     /// If the closure returns true, then the element is removed and yielded.
diff --git a/src/tests.rs b/src/tests.rs
index 2082f962..e4b4cb62 100644
--- a/src/tests.rs
+++ b/src/tests.rs
@@ -929,7 +929,6 @@ fn test_clone_from() {
     assert_eq!(&*b, &[20, 21, 22]);
 }
 
-#[cfg(feature = "extract_if")]
 #[test]
 fn test_extract_if() {
     let mut a: SmallVec<u8, 2> = smallvec![0, 1u8, 2, 3, 4, 5, 6, 7, 8, 0];