diff --git a/tests/Portugal/PortugalTest.php b/tests/Portugal/PortugalTest.php
index e452b042e..161823a60 100644
--- a/tests/Portugal/PortugalTest.php
+++ b/tests/Portugal/PortugalTest.php
@@ -54,7 +54,6 @@ public function testOfficialHolidays(): void
             'immaculateConception',
             'christmasDay',
             '25thApril',
-            'restorationOfIndependence',
             'portugalDay',
         ];
 
@@ -66,6 +65,10 @@ public function testOfficialHolidays(): void
             $holidays[] = 'portugueseRepublic';
         }
 
+        if (($this->year >= 1850 && $this->year <= 2012) || $this->year >= 2016) {
+            $holidays[] = 'restorationOfIndependence';
+        }
+
         $this->assertDefinedHolidays($holidays, self::REGION, $this->year, Holiday::TYPE_OFFICIAL);
     }