diff --git a/openssl/src/ssl/mod.rs b/openssl/src/ssl/mod.rs
index 98d982bb..096d61e5 100644
--- a/openssl/src/ssl/mod.rs
+++ b/openssl/src/ssl/mod.rs
@@ -1553,7 +1553,7 @@ unsafe impl Send for SslSession {}
 
 impl Clone for SslSession {
     fn clone(&self) -> SslSession {
-        self.to_owned()
+        SslSessionRef::to_owned(self)
     }
 }