diff --git a/Cargo.lock b/Cargo.lock
index feea7a9222c..971b5ceb02d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3706,6 +3706,7 @@ name = "rustc_hir"
 version = "0.0.0"
 dependencies = [
  "odht",
+ "rustc_abi",
  "rustc_arena",
  "rustc_ast",
  "rustc_data_structures",
diff --git a/compiler/rustc_hir/Cargo.toml b/compiler/rustc_hir/Cargo.toml
index ac24c47d0b7..85c6da83379 100644
--- a/compiler/rustc_hir/Cargo.toml
+++ b/compiler/rustc_hir/Cargo.toml
@@ -6,6 +6,7 @@ edition = "2021"
 [dependencies]
 # tidy-alphabetical-start
 odht = { version = "0.3.1", features = ["nightly"] }
+rustc_abi = { path = "../rustc_abi" }
 rustc_arena = { path = "../rustc_arena" }
 rustc_ast = { path = "../rustc_ast" }
 rustc_data_structures = { path = "../rustc_data_structures" }
diff --git a/compiler/rustc_hir/src/hir.rs b/compiler/rustc_hir/src/hir.rs
index fa76f8652ea..554097bf115 100644
--- a/compiler/rustc_hir/src/hir.rs
+++ b/compiler/rustc_hir/src/hir.rs
@@ -1,5 +1,6 @@
 use std::fmt;
 
+use rustc_abi::ExternAbi;
 use rustc_ast::util::parser::ExprPrecedence;
 use rustc_ast::{
     self as ast, Attribute, FloatTy, InlineAsmOptions, InlineAsmTemplatePiece, IntTy, Label,
@@ -19,7 +20,6 @@
 use rustc_span::symbol::{Ident, Symbol, kw, sym};
 use rustc_span::{BytePos, DUMMY_SP, ErrorGuaranteed, Span};
 use rustc_target::asm::InlineAsmRegOrRegClass;
-use rustc_target::spec::abi::Abi;
 use smallvec::SmallVec;
 use tracing::debug;
 
@@ -2735,7 +2735,7 @@ pub fn from_name(name: Symbol) -> Option<Self> {
 #[derive(Debug, Clone, Copy, HashStable_Generic)]
 pub struct BareFnTy<'hir> {
     pub safety: Safety,
-    pub abi: Abi,
+    pub abi: ExternAbi,
     pub generic_params: &'hir [GenericParam<'hir>],
     pub decl: &'hir FnDecl<'hir>,
     pub param_names: &'hir [Ident],
@@ -3313,7 +3313,7 @@ pub fn is_struct_or_union(&self) -> bool {
 
         expect_mod, &'hir Mod<'hir>, ItemKind::Mod(m), m;
 
-        expect_foreign_mod, (Abi, &'hir [ForeignItemRef]),
+        expect_foreign_mod, (ExternAbi, &'hir [ForeignItemRef]),
             ItemKind::ForeignMod { abi, items }, (*abi, items);
 
         expect_global_asm, &'hir InlineAsm<'hir>, ItemKind::GlobalAsm(asm), asm;
@@ -3386,7 +3386,7 @@ pub struct FnHeader {
     pub safety: Safety,
     pub constness: Constness,
     pub asyncness: IsAsync,
-    pub abi: Abi,
+    pub abi: ExternAbi,
 }
 
 impl FnHeader {
@@ -3428,7 +3428,7 @@ pub enum ItemKind<'hir> {
     /// A module.
     Mod(&'hir Mod<'hir>),
     /// An external module, e.g. `extern { .. }`.
-    ForeignMod { abi: Abi, items: &'hir [ForeignItemRef] },
+    ForeignMod { abi: ExternAbi, items: &'hir [ForeignItemRef] },
     /// Module-level inline assembly (from `global_asm!`).
     GlobalAsm(&'hir InlineAsm<'hir>),
     /// A type alias, e.g., `type Foo = Bar<u8>`.