diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index f2e227522..46ec50c15 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -3085,6 +3085,8 @@ static int ssl_write_client_key_exchange( mbedtls_ssl_context *ssl )
 
         header_len = 4;
 
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "Perform PSA-based ECDH computation." ) );
+
         /*
          * Generate EC private key for ECDHE exchange.
          */