diff --git a/pyproject.toml b/pyproject.toml
index 157516a6..34fe4ddb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -192,15 +192,15 @@ notice-rgx = """(?mis)Copyright \\(c\\) 2023 ING Analytics Wholesale Banking.+""
 
 [tool.pytest.ini_options]
 markers = ["spark"]
-filterwarnings = ["error"]
-
-#[tool.pytest.ini_options.spark_options]
-#"spark.executor.id" = "driver"
-#"spark.app.name" = "PySparkShell"
-#"spark.executor.instances" = 1
-#"master" = "local[*]"
-#"spark.driver.host" = "192.168.1.78"
-#"spark.sql.catalogImplementation" = "in-memory"
+#filterwarnings = ["error"]
+
+[tool.pytest.ini_options.spark_options]
+"spark.executor.id" = "driver"
+"spark.app.name" = "PySparkShell"
+"spark.executor.instances" = 1
+"master" = "local[*]"
+"spark.driver.host" = "192.168.1.78"
+"spark.sql.catalogImplementation" = "in-memory"
 
 [tool.semantic_release]
 version_variable = [