diff --git a/src/lib.rs b/src/lib.rs
index 1d12b95..1a37f5c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -727,9 +727,9 @@ where
 }
 
 mod crypto {
-    #[cfg(feature = "aws-lc-rs")]
+    #[cfg(all(feature = "aws-lc-rs", not(feature = "ring")))]
     pub(crate) use aws_lc_rs as ring_like;
-    #[cfg(all(feature = "ring", not(feature = "aws-lc-rs")))]
+    #[cfg(feature = "ring")]
     pub(crate) use ring as ring_like;
 
     pub(crate) use ring_like::digest::{digest, Digest, SHA256};
@@ -739,7 +739,7 @@ mod crypto {
     pub(crate) use ring_like::signature::{KeyPair, Signature};
     pub(crate) use ring_like::{hmac, pkcs8};
 
-    #[cfg(feature = "aws-lc-rs")]
+    #[cfg(all(feature = "aws-lc-rs", not(feature = "ring")))]
     pub(crate) fn p256_key_pair_from_pkcs8(
         pkcs8: &[u8],
         _: &SystemRandom,
@@ -747,7 +747,7 @@ mod crypto {
         EcdsaKeyPair::from_pkcs8(&ECDSA_P256_SHA256_FIXED_SIGNING, pkcs8)
     }
 
-    #[cfg(all(feature = "ring", not(feature = "aws-lc-rs")))]
+    #[cfg(feature = "ring")]
     pub(crate) fn p256_key_pair_from_pkcs8(
         pkcs8: &[u8],
         rng: &SystemRandom,