diff --git a/hexa/pipelines/management/commands/pipelines_runner.py b/hexa/pipelines/management/commands/pipelines_runner.py
index d7ea53622..72b2df0f4 100644
--- a/hexa/pipelines/management/commands/pipelines_runner.py
+++ b/hexa/pipelines/management/commands/pipelines_runner.py
@@ -315,7 +315,7 @@ def run_pipeline(run: PipelineRun):
         "HEXA_RUN_ID": str(run.id),
         "HEXA_PIPELINE_NAME": run.pipeline.name,
         "HEXA_PIPELINE_TYPE": run.pipeline.type,
-        "HEXA_LOG_LEVEL": run.log_level,
+        "HEXA_LOG_LEVEL": str(run.log_level),
     }
     if run.pipeline.type == PipelineType.NOTEBOOK:
         env_vars.update({"HEXA_NOTEBOOK_PATH": run.pipeline.notebook_path})
diff --git a/hexa/pipelines/tests/test_pipelines_runner.py b/hexa/pipelines/tests/test_pipelines_runner.py
index 923159533..dc2440f51 100644
--- a/hexa/pipelines/tests/test_pipelines_runner.py
+++ b/hexa/pipelines/tests/test_pipelines_runner.py
@@ -39,7 +39,7 @@ def test_env_vars(self, _, mock_run_pipeline_docker):
             "HEXA_RUN_ID": "123",
             "HEXA_PIPELINE_NAME": "test_pipeline",
             "HEXA_PIPELINE_TYPE": PipelineType.NOTEBOOK,
-            "HEXA_LOG_LEVEL": PipelineRunLogLevel.DEBUG,
+            "HEXA_LOG_LEVEL": str(PipelineRunLogLevel.DEBUG),
             "HEXA_NOTEBOOK_PATH": "/path/to/notebook",
         }
         mock_run_pipeline_docker.assert_called_once_with(