diff --git a/src/gentropy/config.py b/src/gentropy/config.py
index 0a76b2c84..8c876bb6d 100644
--- a/src/gentropy/config.py
+++ b/src/gentropy/config.py
@@ -343,7 +343,7 @@ class FinemapperConfig(StepConfig):
     output_path: str = MISSING
     locus_radius: int = MISSING
     locus_l: int = MISSING
-    _target_: str = "gentropy.susie_finemapping.SusieFineMapperStep"
+    _target_: str = "gentropy.susie_finemapper.SusieFineMapperStep"
 
 
 @dataclass
diff --git a/src/gentropy/susie_finemapper.py b/src/gentropy/susie_finemapper.py
index 5a0fa31f3..ceb5fbb34 100644
--- a/src/gentropy/susie_finemapper.py
+++ b/src/gentropy/susie_finemapper.py
@@ -5,6 +5,7 @@
 import time
 from typing import Any
 
+import hail as hl
 import numpy as np
 import pandas as pd
 import pyspark.sql.functions as f
@@ -49,6 +50,7 @@ def __init__(
             locus_radius (int): Radius of base-pair window around the locus, default is 500_000
             locus_l (int): Maximum number of causal variants in locus, default is 10
         """
+        hl.init(sc=session.spark.sparkContext, log="/dev/null")
         # Read studyLocus
         study_locus = (
             StudyLocus.from_parquet(session, study_locus_collected_path)