diff --git a/tests/test_sensitivity.py b/tests/test_sensitivity.py
index f03ddfc..11cb0f6 100644
--- a/tests/test_sensitivity.py
+++ b/tests/test_sensitivity.py
@@ -63,7 +63,7 @@ def test_sensitivity_1d_binned(observation):
     assert np.all(ps.calculate_sensitivity_1d() == ps.calculate_sensitivity_1d_binned(ps.k1d))
     kbins = np.linspace(0.1, 0.5, 10) * littleh / units.Mpc
     sense1d_sample = ps.calculate_sensitivity_1d_binned(k=kbins)
-    assert sense1d_sample.shape == len(kbins) - 1
+    assert sense1d_sample.shape == len(kbins)
 
 
 def test_plots(observation):