diff --git a/imagery/i.emissivity/testsuite/test_i_emissivity.py b/imagery/i.emissivity/testsuite/test_i_emissivity.py
index 7c5d742ce29..73a2e384f9d 100644
--- a/imagery/i.emissivity/testsuite/test_i_emissivity.py
+++ b/imagery/i.emissivity/testsuite/test_i_emissivity.py
@@ -98,7 +98,7 @@ def test_complex_mask(self):
 
         self.runModule("r.mask", flags="r")
 
-        reference_stats = {"mean": 0.953836, "min": 0.933536, "max": 0.992236}
+        reference_stats = {"mean": 0.953836, "min": 0.933356, "max": 0.992236}
 
         self.assertRasterFitsUnivar(
             raster=self.output_raster, reference=reference_stats, precision=1e-6