diff --git a/src/inline_lazy.rs b/src/inline_lazy.rs
index 268dd45..6ffdc44 100644
--- a/src/inline_lazy.rs
+++ b/src/inline_lazy.rs
@@ -11,12 +11,14 @@ extern crate std;
 use self::std::prelude::v1::*;
 use self::std::cell::Cell;
 use self::std::sync::Once;
+#[allow(deprecated)]
 pub use self::std::sync::ONCE_INIT;
 
 // FIXME: Replace Option<T> with MaybeInitialized<T>
 pub struct Lazy<T: Sync>(Cell<Option<T>>, Once);
 
 impl<T: Sync> Lazy<T> {
+    #[allow(deprecated)]
     pub const INIT: Self = Lazy(Cell::new(None), ONCE_INIT);
 
     #[inline(always)]
@@ -61,5 +63,6 @@ macro_rules! __lazy_static_create {
 /// This should be replaced by std's version when lazy_static starts to require at least Rust 1.27.
 unsafe fn unreachable_unchecked() -> ! {
     enum Void {}
+    #[allow(deprecated)]
     match std::mem::uninitialized::<Void>() {}
 }
diff --git a/tests/test.rs b/tests/test.rs
index 654abc5..03d0ab6 100644
--- a/tests/test.rs
+++ b/tests/test.rs
@@ -133,9 +133,11 @@ fn item_name_shadowing() {
 }
 
 use std::sync::atomic::AtomicBool;
+#[allow(deprecated)]
 use std::sync::atomic::ATOMIC_BOOL_INIT;
 use std::sync::atomic::Ordering::SeqCst;
 
+#[allow(deprecated)]
 static PRE_INIT_FLAG: AtomicBool = ATOMIC_BOOL_INIT;
 
 lazy_static! {