diff --git a/slither/core/dominators/utils.py b/slither/core/dominators/utils.py
index 463eac4b7..77ff22611 100644
--- a/slither/core/dominators/utils.py
+++ b/slither/core/dominators/utils.py
@@ -21,6 +21,7 @@ def intersection_predecessor(node: "Node") -> Set["Node"]:
             ret = ret.intersection(pred.dominators)
     return ret
 
+
 def _compute_dominators(nodes: List["Node"]) -> None:
     changed = True