diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 58bab5a..e3129c2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,4 +35,4 @@ jobs:
           if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
       - name: Test with pytest
         run: |
-          pytest -vv
+          pytest -m "not benchmark" -vv
diff --git a/test/benchmark/test_merkle_root.py b/test/benchmark/test_merkle_root.py
index 2ca95f5..f58734f 100644
--- a/test/benchmark/test_merkle_root.py
+++ b/test/benchmark/test_merkle_root.py
@@ -6,29 +6,34 @@
 def create_merkle_tree_root_10_leaves():
     leafs = [str(i) for i in range(10)]
     tree = MerkleTree(leafs)
-    assert tree.root == "f8b45f3031274577651c6d43e7ec3f7361e82b2295e24a9b369693354d3a2db8"
+    result = "f8b45f3031274577651c6d43e7ec3f7361e82b2295e24a9b369693354d3a2db8"
+    assert tree.root == result
 
 
 def create_merkle_tree_root_100_leaves():
     leafs = [str(i) for i in range(100)]
     tree = MerkleTree(leafs)
-    assert tree.root == "8e92f7efa075e532b920ef39adb04a0147ac84d99315584dbd2a1cb868019c35"
+    result = "8e92f7efa075e532b920ef39adb04a0147ac84d99315584dbd2a1cb868019c35"
+    assert tree.root == result
 
 
 def create_merkle_tree_root_1000_leaves():
     leafs = [str(i) for i in range(1000)]
     tree = MerkleTree(leafs)
-    assert tree.root == "e66024476f6ef8f431f07dca6ea0d10dd904dda4b47488a49e75f8671ba733ee"
+    result = "e66024476f6ef8f431f07dca6ea0d10dd904dda4b47488a49e75f8671ba733ee"
+    assert tree.root == result
 
 
 @pytest.mark.benchmark(group="MerkleTreeRoot", timer=time.time)
 def test_create_merkle_tree_root_10_leaves(benchmark):
     benchmark(create_merkle_tree_root_10_leaves)
 
+
 @pytest.mark.benchmark(group="MerkleTreeRoot", timer=time.time)
 def test_create_merkle_tree_root_100_leaves(benchmark):
     benchmark(create_merkle_tree_root_100_leaves)
 
+
 @pytest.mark.benchmark(group="MerkleTreeRoot", timer=time.time)
 def test_create_merkle_tree_root_1000_leaves(benchmark):
     benchmark(create_merkle_tree_root_1000_leaves)