1 files changed, 4 insertions, 2 deletions
diff --git a/plugins/DevicesDetection/Columns/Os.php b/plugins/DevicesDetection/Columns/Os.php
index 80ef344194..4e5bf84418 100644
--- a/plugins/DevicesDetection/Columns/Os.php
+++ b/plugins/DevicesDetection/Columns/Os.php
@@ -40,6 +40,7 @@ class Os extends Base
         $segment->setSegment('operatingSystemName');
         $segment->setName('DevicesDetection_ColumnOperatingSystem');
         $segment->setAcceptedValues('Windows, Linux, Mac, Android, iOS etc.');
+        $segment->setNeedsMostFrequentValues(false);
         $segment->setSqlFilterValue(function ($val) {
             $oss = OperatingSystem::getAvailableOperatingSystems();
             $oss = array_map(function($val) {
@@ -53,8 +54,9 @@ class Os extends Base
 
             return $result;
         });
-        $segment->setSuggestedValuesCallback(function ($idSite, $maxValuesToReturn) {
-            return array_values(OperatingSystem::getAvailableOperatingSystems() + ['Unknown']);
+        $segment->setSuggestedValuesCallback(function ($idSite, $maxValuesToReturn, $table) {
+            return $this->sortStaticListByUsage(OperatingSystem::getAvailableOperatingSystems(), $table,
+                'operatingSystemCode', $maxValuesToReturn);
         });
         $segmentsList->addSegment($dimensionSegmentFactory->createSegment($segment));
     }