diff --git a/core/controllers/components/DateComponent.php b/core/controllers/components/DateComponent.php
index e26166ab3..a8a668bb3 100644
--- a/core/controllers/components/DateComponent.php
+++ b/core/controllers/components/DateComponent.php
@@ -54,7 +54,7 @@ public static function ago($timestamp, $only_time = false)
         }
       }
     $difference = time() - $timestamp;
-    $periods = array("second", "minute", "hour", "day", "week", "month", "years", "decade");
+    $periods = array("second", "minute", "hour", "day", "week", "month", "year", "decade");
     $periodsFr = array("seconde", "minute", "heure", "jour", "semaine", "mois", "annee", "decades");
     $lengths = array("60", "60", "24", "7", "4.35", "12", "10");
     for($j = 0; $difference >= $lengths[$j]; $j++)
@@ -105,7 +105,7 @@ public static function duration($timestamp)
         }
       }
     $difference = $timestamp;
-    $periods = array("second", "minute", "hour", "day", "week", "month", "years", "decade");
+    $periods = array("second", "minute", "hour", "day", "week", "month", "year", "decade");
     $periodsFr = array("seconde", "minute", "heure", "jour", "semaine", "mois", "annee", "decades");
     $lengths = array("60", "60", "24", "7", "4.35", "12", "10");
     for($j = 0; $difference >= $lengths[$j]; $j++)