diff --git a/Utils/IO/Csv/CsvDatabaseMapper.php b/Utils/IO/Csv/CsvDatabaseMapper.php
index 689528609..ac5c9bc7f 100644
--- a/Utils/IO/Csv/CsvDatabaseMapper.php
+++ b/Utils/IO/Csv/CsvDatabaseMapper.php
@@ -72,7 +72,7 @@ class CsvDatabaseMapper implements IODatabaseMapper
         $titles = [];
 
         // get column titles
-        $titles[] = \fgetcsv($fp, 4096);
+        $titles = \fgetcsv($fp, 4096);
 
         $columns = \count($titles);
         if ($columns === 0) {
@@ -148,7 +148,7 @@ class CsvDatabaseMapper implements IODatabaseMapper
         $titles = [];
 
         // get column titles
-        $titles[] = \fgetcsv($fp, 4096);
+        $titles = \fgetcsv($fp, 4096);
 
         $columns = \count($titles);
         if ($columns === 0) {