diff --git a/rsa_signature_2017.c b/rsa_signature_2017.c
index 090b549..41c7f27 100644
--- a/rsa_signature_2017.c
+++ b/rsa_signature_2017.c
@@ -186,6 +186,7 @@ static bool calculate_hash_for_object( struct rdf_serialize_field* layout, void*
 	sha256_easy_hash( buffer, size, &hash[0] );
 
 	// Debug
+	/*
 	printf( "RDF: \n" );
 	fwrite( buffer, size, 1, stdout );
 	printf( "\nHash: " );
@@ -193,6 +194,7 @@ static bool calculate_hash_for_object( struct rdf_serialize_field* layout, void*
 		printf( "%02X", (int)((unsigned char*)hash)[i] );
 	}
 	printf( "\n" );
+	*/
 
 	free(buffer);