diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 0a9284e46..4c221821f 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -51,6 +51,13 @@ jobs:
     name: tsan
     rust_version: nightly
 
+# Loom
+- template: ci/azure-loom.yml
+  parameters:
+    name: loom
+    rust_version: stable
+
+
 - template: ci/azure-deploy-docs.yml
   parameters:
     dependsOn:
diff --git a/ci/azure-loom.yml b/ci/azure-loom.yml
new file mode 100644
index 000000000..1db9c3afe
--- /dev/null
+++ b/ci/azure-loom.yml
@@ -0,0 +1,15 @@
+jobs:
+- job: ${{parameters.name}}
+  displayName: Loom tests
+  pool:
+    vmImage: ubuntu-16.04
+
+  steps:
+  - template: azure-install-rust.yml
+    parameters:
+      rust_version: ${{parameters.rust_version}}
+
+  - script: RUSTFLAGS="--cfg loom" cargo test --lib
+    displayName: RUSTFLAGS="--cfg loom" cargo test --lib
+
+
diff --git a/src/bytes.rs b/src/bytes.rs
index e07106f60..7b1e1e120 100644
--- a/src/bytes.rs
+++ b/src/bytes.rs
@@ -903,3 +903,36 @@ unsafe fn release_shared(ptr: *mut Shared) {
     // Drop the data
     Box::from_raw(ptr);
 }
+
+// fuzz tests
+#[cfg(all(test, loom))]
+mod fuzz {
+    use std::sync::Arc;
+    use loom::thread;
+
+    use super::Bytes;
+    #[test]
+    fn bytes_cloning_vec() {
+        loom::model(|| {
+            let a = Bytes::from(b"abcdefgh".to_vec());
+            let addr = a.as_ptr() as usize;
+
+            // test the Bytes::clone is Sync by putting it in an Arc
+            let a1 = Arc::new(a);
+            let a2 = a1.clone();
+
+            let t1 = thread::spawn(move || {
+                let b: Bytes = (*a1).clone();
+                assert_eq!(b.as_ptr() as usize, addr);
+            });
+
+            let t2 = thread::spawn(move || {
+                let b: Bytes = (*a2).clone();
+                assert_eq!(b.as_ptr() as usize, addr);
+            });
+
+            t1.join().unwrap();
+            t2.join().unwrap();
+        });
+    }
+}
diff --git a/src/bytes_mut.rs b/src/bytes_mut.rs
index bc8cc0524..6cf791a01 100644
--- a/src/bytes_mut.rs
+++ b/src/bytes_mut.rs
@@ -1427,3 +1427,38 @@ unsafe fn shared_v_drop(data: &mut AtomicPtr<()>, _ptr: *const u8, _len: usize)
     let shared = (*data.get_mut()) as *mut Shared;
     release_shared(shared as *mut Shared);
 }
+
+// fuzz tests
+#[cfg(all(test, loom))]
+mod fuzz {
+    use std::sync::Arc;
+    use loom::thread;
+
+    use crate::Bytes;
+    use super::BytesMut;
+
+    #[test]
+    fn bytes_mut_cloning_frozen() {
+        loom::model(|| {
+            let a = BytesMut::from(&b"abcdefgh"[..]).split().freeze();
+            let addr = a.as_ptr() as usize;
+
+            // test the Bytes::clone is Sync by putting it in an Arc
+            let a1 = Arc::new(a);
+            let a2 = a1.clone();
+
+            let t1 = thread::spawn(move || {
+                let b: Bytes = (*a1).clone();
+                assert_eq!(b.as_ptr() as usize, addr);
+            });
+
+            let t2 = thread::spawn(move || {
+                let b: Bytes = (*a2).clone();
+                assert_eq!(b.as_ptr() as usize, addr);
+            });
+
+            t1.join().unwrap();
+            t2.join().unwrap();
+        });
+    }
+}
diff --git a/src/loom.rs b/src/loom.rs
index b7c704e3a..80947acec 100644
--- a/src/loom.rs
+++ b/src/loom.rs
@@ -1,5 +1,9 @@
+#[cfg(not(all(test, loom)))]
 pub(crate) mod sync {
     pub(crate) mod atomic {
         pub(crate) use core::sync::atomic::{fence, AtomicPtr, AtomicUsize, Ordering};
     }
 }
+
+#[cfg(all(test, loom))]
+pub(crate) use ::loom::sync;
diff --git a/tests/fuzz_bytes.rs b/tests/fuzz_bytes.rs
deleted file mode 100644
index 5f894dde9..000000000
--- a/tests/fuzz_bytes.rs
+++ /dev/null
@@ -1,73 +0,0 @@
-// pretend to like `crate::`
-extern crate alloc;
-#[path = "../src/buf/mod.rs"]
-#[allow(warnings)]
-mod buf;
-#[path = "../src/debug.rs"]
-#[allow(warnings)]
-mod debug;
-#[path = "../src/bytes.rs"]
-#[allow(warnings)]
-mod bytes;
-#[path = "../src/bytes_mut.rs"]
-#[allow(warnings)]
-mod bytes_mut;
-use std::process::abort;
-
-use self::buf::{Buf, BufMut};
-use self::bytes::Bytes;
-use self::bytes_mut::BytesMut;
-
-use std::sync::Arc;
-use loom;
-use loom::thread;
-
-#[test]
-fn bytes_cloning_vec() {
-    loom::model(|| {
-        let a = Bytes::from(b"abcdefgh".to_vec());
-        let addr = a.as_ptr() as usize;
-
-        // test the Bytes::clone is Sync by putting it in an Arc
-        let a1 = Arc::new(a);
-        let a2 = a1.clone();
-
-        let t1 = thread::spawn(move || {
-            let b: Bytes = (*a1).clone();
-            assert_eq!(b.as_ptr() as usize, addr);
-        });
-
-        let t2 = thread::spawn(move || {
-            let b: Bytes = (*a2).clone();
-            assert_eq!(b.as_ptr() as usize, addr);
-        });
-
-        t1.join().unwrap();
-        t2.join().unwrap();
-    });
-}
-
-#[test]
-fn bytes_mut_cloning_frozen() {
-    loom::model(|| {
-        let a = BytesMut::from(&b"abcdefgh"[..]).split().freeze();
-        let addr = a.as_ptr() as usize;
-
-        // test the Bytes::clone is Sync by putting it in an Arc
-        let a1 = Arc::new(a);
-        let a2 = a1.clone();
-
-        let t1 = thread::spawn(move || {
-            let b: Bytes = (*a1).clone();
-            assert_eq!(b.as_ptr() as usize, addr);
-        });
-
-        let t2 = thread::spawn(move || {
-            let b: Bytes = (*a2).clone();
-            assert_eq!(b.as_ptr() as usize, addr);
-        });
-
-        t1.join().unwrap();
-        t2.join().unwrap();
-    });
-}