diff --git a/src/pkcs1v15/verifying_key.rs b/src/pkcs1v15/verifying_key.rs
index fa23e8f7..41a4abbf 100644
--- a/src/pkcs1v15/verifying_key.rs
+++ b/src/pkcs1v15/verifying_key.rs
@@ -173,7 +173,7 @@ where
     D: Digest,
 {
     fn from(key: RsaPublicKey) -> Self {
-        Self::new_unprefixed(key)
+        Self::new(key)
     }
 }