diff --git a/backend/documents_parser/tests/test_pashub_sap_accuracy.py b/backend/documents_parser/tests/test_pashub_sap_accuracy.py
index 6dd0cd1b4..eb6b2f45e 100644
--- a/backend/documents_parser/tests/test_pashub_sap_accuracy.py
+++ b/backend/documents_parser/tests/test_pashub_sap_accuracy.py
@@ -122,8 +122,8 @@ _MIN_WITHIN_HALF: float = 0.19
 # type" (RdSAP §3.9.2) lodgement now bills common walls as `common_wall` at
 # the main-wall U (spec area L x (0.25 + H)) instead of a Detailed `stud_wall`
 # roof surface that dropped to the Table 18 col(4) 2.30 uninsulated default
-# (78/72 North Road, +1.1 SAP each). Observed MAE 1.370, within-0.5 20.0%.
-_MAX_SAP_MAE: float = 1.37
+# (78/72 North Road, +1.1 SAP each). Observed MAE 1.3703, within-0.5 20.0%.
+_MAX_SAP_MAE: float = 1.371
 
 _KNOWN_GAP_REASON = (
     "pashub `from_site_notes` mapper does not int-code a main-heating "