diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 2b94af8..4fe767b 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -2194,7 +2194,7 @@
         }
 
         SSL_DEBUG_BUF( 3, "parameters hash", hash, hashlen != 0 ? hashlen :
-                (unsigned int) ( md_info_from_type( md_alg ) )->size );
+            (unsigned int) ( md_get_size( md_info_from_type( md_alg ) ) ) );
 
         /*
          * Verify signature