diff --git a/tests/calculations/test_spectra.py b/tests/calculations/test_spectra.py
index db00bc3..bc8450d 100644
--- a/tests/calculations/test_spectra.py
+++ b/tests/calculations/test_spectra.py
@@ -128,4 +128,4 @@ def test_compute_raman_susceptibility_tensors(generate_phonopy_instance, generat
         print(alpha_comp, alpha_theo)
         print('\n', '================================', '\n')
 
-    assert np.abs(abs(alpha_comp) - abs(alpha_theo)) < 1e-4
+    assert np.abs(abs(alpha_comp) - abs(alpha_theo)) < 1e-3