diff --git a/tests/framework/db/mssql/QueryBuilderTest.php b/tests/framework/db/mssql/QueryBuilderTest.php
index 67683be4bf..281f3a6ff1 100644
--- a/tests/framework/db/mssql/QueryBuilderTest.php
+++ b/tests/framework/db/mssql/QueryBuilderTest.php
@@ -97,5 +97,7 @@ class QueryBuilderTest extends \yiiunit\framework\db\QueryBuilderTest
         $data['escape-danger-chars']['expected'] = 'INSERT INTO [customer] ([address]) VALUES ("SQL-danger chars are escaped: \'); --")';
         $data['bool-false, bool2-null']['expected'] = 'INSERT INTO [type] ([bool_col], [bool_col2]) VALUES (FALSE, NULL)';
         $data['bool-false, time-now()']['expected'] = "INSERT INTO {{%type}} ({{%type}}.[[bool_col]], [[time]]) VALUES (FALSE, now())";
+
+        return $data;
     }
 }
diff --git a/tests/framework/db/pgsql/QueryBuilderTest.php b/tests/framework/db/pgsql/QueryBuilderTest.php
index 511c67af42..4ffe5342ba 100644
--- a/tests/framework/db/pgsql/QueryBuilderTest.php
+++ b/tests/framework/db/pgsql/QueryBuilderTest.php
@@ -128,5 +128,7 @@ class QueryBuilderTest extends \yiiunit\framework\db\QueryBuilderTest
         $data['escape-danger-chars']['expected'] = "INSERT INTO \"customer\" (\"address\") VALUES ('SQL-danger chars are escaped: ''); --')";
         $data['bool-false, bool2-null']['expected'] = 'INSERT INTO "type" ("bool_col", "bool_col2") VALUES (FALSE, NULL)';
         $data['bool-false, time-now()']['expected'] = "INSERT INTO {{%type}} ({{%type}}.[[bool_col]], [[time]]) VALUES (FALSE, now())";
+
+        return $data;
     }
 }