diff --git a/src/std/inlining.rs b/src/std/inlining.rs
index 7c2edd5..36cc91e 100644
--- a/src/std/inlining.rs
+++ b/src/std/inlining.rs
@@ -41,7 +41,7 @@ pub trait ConstSizeObject<'a, Ctx: 'a + Context>: FixedSizeObject<'a, Ctx> {
 }
 
 /// Atomic analogue of [`InlineableFactory`]/[`InlineableObject`].
-pub trait InlineableAtomic {}
+pub trait InlineableAtomic: Atomic {}
 
 /// Atomic analogue of [`ConstSizeFactory`]/[`ConstSizeObject`].
 ///
@@ -54,15 +54,15 @@ pub trait ConstSizeAtomic: InlineableAtomic {
 
 impl<A: ConstSizeAtomic> InlineableAtomic for A {}
 
-impl<A: Atomic + InlineableAtomic> InlineableFactory for AtomicFactory<A> {}
+impl<A: InlineableAtomic> InlineableFactory for AtomicFactory<A> {}
 
-impl<A: Atomic + ConstSizeAtomic> FixedSizeFactory for AtomicFactory<A> {
+impl<A: ConstSizeAtomic> FixedSizeFactory for AtomicFactory<A> {
     fn size(&self) -> usize {
         A::SIZE
     }
 }
 
-impl<A: Atomic + ConstSizeAtomic> ConstSizeFactory for AtomicFactory<A> {
+impl<A: ConstSizeAtomic> ConstSizeFactory for AtomicFactory<A> {
     const SIZE: usize = A::SIZE;
 }