diff --git a/tests/workflows/test_pdos.py b/tests/workflows/test_pdos.py
index 40706353..c79c0f62 100644
--- a/tests/workflows/test_pdos.py
+++ b/tests/workflows/test_pdos.py
@@ -7,6 +7,7 @@
 from aiida.common import LinkType
 from aiida.engine.utils import instantiate_process
 from aiida.manage.manager import get_manager
+import numpy as np
 from plumpy import ProcessState
 import pytest
 
@@ -33,10 +34,10 @@ def check_pdos_energy_range(dos_inputs, projwfc_inputs, expected_p_dos_inputs):
     dos_params = dos_inputs.parameters.get_dict()
     projwfc_params = projwfc_inputs.parameters.get_dict()
 
-    assert dos_params['DOS']['Emin'] == expected_p_dos_inputs[0]
-    assert dos_params['DOS']['Emax'] == expected_p_dos_inputs[1]
-    assert projwfc_params['PROJWFC']['Emin'] == expected_p_dos_inputs[0]
-    assert projwfc_params['PROJWFC']['Emax'] == expected_p_dos_inputs[1]
+    assert np.isclose(dos_params['DOS']['Emin'], expected_p_dos_inputs[0])
+    assert np.isclose(dos_params['DOS']['Emax'], expected_p_dos_inputs[1])
+    assert np.isclose(projwfc_params['PROJWFC']['Emin'], expected_p_dos_inputs[0])
+    assert np.isclose(projwfc_params['PROJWFC']['Emax'], expected_p_dos_inputs[1])
 
 
 @pytest.mark.parametrize(