diff --git a/Cargo.lock b/Cargo.lock
index 1a8dea0b1051a..e5bd55538bd16 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1491,7 +1491,6 @@ version = "0.15.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289"
 dependencies = [
- "allocator-api2",
  "foldhash",
  "serde",
 ]
@@ -3480,7 +3479,6 @@ dependencies = [
  "either",
  "elsa",
  "ena",
- "hashbrown 0.15.2",
  "indexmap",
  "jobserver",
  "libc",
diff --git a/compiler/rustc_data_structures/Cargo.toml b/compiler/rustc_data_structures/Cargo.toml
index fcaf2750507dd..df3bee6ee9cc8 100644
--- a/compiler/rustc_data_structures/Cargo.toml
+++ b/compiler/rustc_data_structures/Cargo.toml
@@ -29,11 +29,6 @@ thin-vec = "0.2.12"
 tracing = "0.1"
 # tidy-alphabetical-end
 
-[dependencies.hashbrown]
-version = "0.15.2"
-default-features = false
-features = ["nightly"] # for may_dangle
-
 [dependencies.parking_lot]
 version = "0.12"
 
diff --git a/compiler/rustc_data_structures/src/lib.rs b/compiler/rustc_data_structures/src/lib.rs
index 865424fd6bbdc..244997f561158 100644
--- a/compiler/rustc_data_structures/src/lib.rs
+++ b/compiler/rustc_data_structures/src/lib.rs
@@ -38,6 +38,8 @@
 #![feature(unwrap_infallible)]
 // tidy-alphabetical-end
 
+extern crate hashbrown;
+
 use std::fmt;
 
 pub use atomic_ref::AtomicRef;