diff --git a/actix/src/digest/sha3.rs b/actix/src/digest/sha3.rs
index a103525..edb48e5 100644
--- a/actix/src/digest/sha3.rs
+++ b/actix/src/digest/sha3.rs
@@ -40,7 +40,7 @@ impl DigestName for Sha3_512 {
     const NAME: &'static str = "SHA3-512";
 }
 
-#[cfg(features = "client")]
+#[cfg(feature = "client")]
 mod client {
     use super::*;
     use crate::digest::DigestCreate;
@@ -50,7 +50,7 @@ mod client {
         digest: &mut D,
         input: &[u8],
     ) -> String {
-        digest.update(input);
+        sha3::Digest::update(digest, input);
         BASE64_STANDARD.encode(&digest.finalize_reset())
     }