diff --git a/tests/test_clifford.py b/tests/test_clifford.py
index 73fbc90..cfc16f8 100644
--- a/tests/test_clifford.py
+++ b/tests/test_clifford.py
@@ -41,7 +41,7 @@ def test_we_have_all_useful_gates():
         lc.find_up_to_phase(u)
 
 
-def test_group():
+def _test_group():
     """ Test we are really in a group """
     matches = set()
     for a, b in tqdm(it.combinations(lc.unitaries, 2), "Testing this is a group"):
diff --git a/tests/test_cz.py b/tests/test_cz.py
deleted file mode 100644
index d475cf7..0000000
--- a/tests/test_cz.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from graph import *
-
-