diff --git a/Cargo.toml b/Cargo.toml
index 9125f23..fcc6171 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,6 +43,7 @@ experimental_write_impl = []
 
 [package.metadata.docs.rs]
 all-features = true
+rustdoc-args = ["--cfg","docs_rs"]
 
 [profile.test]
 opt-level = 3
diff --git a/src/tinyvec.rs b/src/tinyvec.rs
index 49c3786..f57d69d 100644
--- a/src/tinyvec.rs
+++ b/src/tinyvec.rs
@@ -26,6 +26,7 @@ use alloc::vec::{self, Vec};
 /// let many_ints: TinyVec<[i32; 4]> = tiny_vec!(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
 /// ```
 #[macro_export]
+#[cfg_attr(docs_rs, doc(cfg(feature = "alloc")))]
 macro_rules! tiny_vec {
   ($array_type:ty => $($elem:expr),* $(,)?) => {
     {
@@ -82,6 +83,7 @@ pub enum TinyVecConstructor<A: Array> {
 /// let some_ints = tiny_vec!([i32; 4] => 1, 2, 3);
 /// ```
 #[derive(Clone)]
+#[cfg_attr(docs_rs, doc(cfg(feature = "alloc")))]
 pub enum TinyVec<A: Array> {
   #[allow(missing_docs)]
   Inline(ArrayVec<A>),