diff --git a/ntptask.ino b/ntptask.ino
index 04e78c7..ee13669 100644
--- a/ntptask.ino
+++ b/ntptask.ino
@@ -20,7 +20,7 @@ void ntpTask( void * pvParameters )
 
   /* save reset reason */
   if ( preferences.getString("bootlog").equalsIgnoreCase("on") ) {
-    char content[100];
+    char content[60];
     snprintf( content, sizeof( content ), " %s,%s", resetString( 0 ), resetString( 1 ) );
     logger.appendToFile( "/reset_reasons.txt", HUMAN_TIME, content );
   }