diff --git a/core/Archive/ArchiveInvalidator.php b/core/Archive/ArchiveInvalidator.php
index 8b17756a85a..2cec27df2aa 100644
--- a/core/Archive/ArchiveInvalidator.php
+++ b/core/Archive/ArchiveInvalidator.php
@@ -654,9 +654,8 @@ public function removeInvalidationsFromDistributedList($idSites, $pluginName = n
         $list = new ReArchiveList();
         $entries = $list->getAll();
 
-        // Make sure that idSites is an array or all before using it
-        $idSites = empty($idSites) || 'all' === $idSites
-            ? 'all' : (is_array($idSites) ? $idSites : [$idSites]);
+        // Make sure that if idSites is an int it is wrapped with an array
+        $idSites = (empty($idSites) || !is_numeric($idSites)) ? $idSites : [$idSites];
 
         if ($idSites === 'all') {
             $idSites = $this->getAllSitesId();
diff --git a/tests/PHPUnit/Integration/DataAccess/ArchiveInvalidatorTest.php b/tests/PHPUnit/Integration/DataAccess/ArchiveInvalidatorTest.php
index 60bf893328c..a1040a66218 100644
--- a/tests/PHPUnit/Integration/DataAccess/ArchiveInvalidatorTest.php
+++ b/tests/PHPUnit/Integration/DataAccess/ArchiveInvalidatorTest.php
@@ -360,34 +360,35 @@ public function testRemoveInvalidationsFromDistributedListRemovesEntriesFromList
     }
 
     /**
-     * @dataProvider getRemoveInvalidationsFromDistributedListRemovesAllSiteEntriesTestData
+     * @dataProvider getRemoveInvalidationsFromDistributedListDifferentIdSiteValues
      * @param $idSites
      * @return void
      */
-    public function testRemoveInvalidationsFromDistributedListRemovesAllSiteEntries($idSites)
+    public function testRemoveInvalidationsFromDistributedListDifferentIdSiteValues($idSites, $expectedArray)
     {
         $this->invalidator->scheduleReArchiving([1, 2, 3], 'ExamplePlugin');
         $this->invalidator->scheduleReArchiving([1, 4, 5], 'ExamplePlugin');
         $this->invalidator->scheduleReArchiving('all', 'ExamplePlugin');
 
+        if (empty($idSites)) {
+            $this->expectException(\TypeError::class);
+        }
         $this->invalidator->removeInvalidationsFromDistributedList($idSites, 'ExamplePlugin');
 
         $list = new ReArchiveList();
         $items = $list->getAll();
 
-        $expected = [];
-
-        $this->assertEquals($expected, $items);
+        $this->assertEquals($expectedArray, $items);
     }
 
-    public function getRemoveInvalidationsFromDistributedListRemovesAllSiteEntriesTestData(): array
+    public function getRemoveInvalidationsFromDistributedListDifferentIdSiteValues(): array
     {
         return [
-            [null],
-            [0],
-            ['0'],
-            [false],
-            ['all'],
+            [null, [1, 2, 3, 4, 5]],
+            [0, [1, 2, 3, 4, 5]],
+            ['0', [1, 2, 3, 4, 5]],
+            [false, [1, 2, 3, 4, 5]],
+            ['all', []],
         ];
     }