diff --git a/ecrire/inc/utils.php b/ecrire/inc/utils.php
index 2cb71400a2386ef9b2efee8189c0ae057f915fe3..362e30802eaa3393547df34fe1eaed55e13bccf6 100644
--- a/ecrire/inc/utils.php
+++ b/ecrire/inc/utils.php
@@ -172,7 +172,7 @@ function spip_log($message, $logname='spip') {
 
 	$logfile = _DIR_TMP . $logname . '.log';
 	if (@is_readable($logfile)
-	AND (!$s = @filesize($logfile) OR $s > 10*1024)) {
+	AND (!$s = @filesize($logfile) OR $s > 50*1024)) {
 		$rotate = true;
 		$message .= "[-- rotate --]\n";
 	} else $rotate = '';