diff --git a/htdocs/projet/activity/index.php b/htdocs/projet/activity/index.php
index 971ac92b8f1..a8236a8644c 100644
--- a/htdocs/projet/activity/index.php
+++ b/htdocs/projet/activity/index.php
@@ -110,7 +110,7 @@ $daystartw=$now-(($info['wday'] - 1)*24*3600);
 $dayendw  =$now+((7 - $info['wday'])*24*3600);
 $infostartw=dolibarr_getdate($daystartw);
 $infoendw  =dolibarr_getdate($dayendw);
-$datestartw=dolibarr_mktime(0,0,0,$infostarwt["mon"],$infostartw["mday"],$infostartw["year"]);
+$datestartw=dolibarr_mktime(0,0,0,$infostartw["mon"],$infostartw["mday"],$infostartw["year"]);
 $dateendw=dolibarr_mktime(23,59,59,$infoendw["mon"],$infoendw["mday"],$infoendw["year"]);
 $datestartm=dolibarr_mktime(0,0,0,$info["mon"],1,$info["year"]);
 $dateendm=dolibarr_mktime(23,59,59,$info["mon"],30,$info["year"]);