diff --git a/src/DataSource/NetteDatabaseTableDataSource.php b/src/DataSource/NetteDatabaseTableDataSource.php
index 4a87cf96..d46394b8 100755
--- a/src/DataSource/NetteDatabaseTableDataSource.php
+++ b/src/DataSource/NetteDatabaseTableDataSource.php
@@ -11,10 +11,10 @@
 use Contributte\Datagrid\Filter\FilterSelect;
 use Contributte\Datagrid\Filter\FilterText;
 use Contributte\Datagrid\Utils\DateTimeHelper;
+use Contributte\Datagrid\Utils\NetteDatabaseSelectionHelper;
 use Contributte\Datagrid\Utils\Sorting;
 use LogicException;
 use Nette\Database\Table\Selection;
-use Nette\Utils\Strings;
 
 class NetteDatabaseTableDataSource extends FilterableDataSource implements IDataSource
 {
@@ -29,25 +29,23 @@ public function getCount(): int
 	{
 		$dataSourceSqlBuilder = $this->dataSource->getSqlBuilder();
 
+		if ($dataSourceSqlBuilder->getGroup() !== '') {
+			$query = sprintf('SELECT COUNT(*) FROM (%s) AS datagrid_count', $this->dataSource->getSql());
+			$explorer = NetteDatabaseSelectionHelper::getContext($this->dataSource);
+
+			/** @phpstan-ignore argument.type */
+			$result = $explorer->query($query, ...$dataSourceSqlBuilder->getParameters());
+
+			return (int) $result->fetchField();
+		}
+
 		try {
 			$primary = $this->dataSource->getPrimary();
 
 		} catch (LogicException) {
-			if ($dataSourceSqlBuilder->getGroup() !== '') {
-				return $this->dataSource->count(
-					'DISTINCT ' . Strings::replace($dataSourceSqlBuilder->getGroup(), '~ (DESC|ASC)~')
-				);
-			}
-
 			return $this->dataSource->count('*');
 		}
 
-		if ($dataSourceSqlBuilder->getGroup() !== '') {
-			return $this->dataSource->count(
-				'DISTINCT ' . Strings::replace($dataSourceSqlBuilder->getGroup(), '~ (DESC|ASC)~')
-			);
-		}
-
 		return $this->dataSource->count(
 			$this->dataSource->getName() . '.' . (is_array($primary) ? reset($primary) : $primary)
 		);
diff --git a/tests/Cases/DataSources/NetteDatabaseTableDataSourceTest.phpt b/tests/Cases/DataSources/NetteDatabaseTableDataSourceTest.phpt
index c7d62f82..52312908 100644
--- a/tests/Cases/DataSources/NetteDatabaseTableDataSourceTest.phpt
+++ b/tests/Cases/DataSources/NetteDatabaseTableDataSourceTest.phpt
@@ -10,6 +10,7 @@ use Nette\Database\Conventions\DiscoveredConventions;
 use Nette\Database\Explorer;
 use Nette\Database\Structure;
 use Nette\Database\Table\Selection;
+use Tester\Assert;
 
 require __DIR__ . '/BaseDataSourceTest.phpt';
 
@@ -27,6 +28,38 @@ final class NetteDatabaseTableDataSourceTest extends BaseDataSourceTest
 		$this->grid = $factory->createTestingDatagrid();
 	}
 
+	public function testGetCountWithGroupByMultipleColumns(): void
+	{
+		$this->db->query('CREATE TABLE orders_products (
+								id           INTEGER PRIMARY KEY AUTOINCREMENT,
+								title        VARCHAR (50),
+								variant      VARCHAR (50),
+								course_city  VARCHAR (50),
+								course_date  VARCHAR (50)
+							);
+		');
+		$this->db->getStructure()->rebuild();
+
+		$rows = [
+			['title' => 'A', 'variant' => 'x', 'course_city' => null, 'course_date' => null],
+			['title' => 'A', 'variant' => 'x', 'course_city' => null, 'course_date' => null],
+			['title' => 'B', 'variant' => 'y', 'course_city' => null, 'course_date' => null],
+			['title' => 'C', 'variant' => 'z', 'course_city' => 'Prague', 'course_date' => '2021-01-01'],
+		];
+
+		foreach ($rows as $row) {
+			$this->db->query('INSERT INTO orders_products', $row);
+		}
+
+		$selection = $this->db->table('orders_products')
+			->group('title, variant, course_city, course_date');
+
+		$ds = new NetteDatabaseTableDataSource($selection, 'id');
+
+		Assert::same(3, $ds->getCount());
+		Assert::same(3, count($ds->getData()));
+	}
+
 	protected function setUpDatabase(): void
 	{
 		$connection = new Connection('sqlite::memory:');