diff --git a/tests/xTB/regtest-2/TEST_FILES.toml b/tests/xTB/regtest-2/TEST_FILES.toml
index 38353667f6..9876c150b6 100644
--- a/tests/xTB/regtest-2/TEST_FILES.toml
+++ b/tests/xTB/regtest-2/TEST_FILES.toml
@@ -9,7 +9,7 @@
 "H2O-field.inp"                         = []
 "H2O-field-lsd.inp"                     = [{matcher="E_total", tol=4e-14, ref=-5.76959233315201}]
 "HF-field.inp"                          = [{matcher="E_total", tol=1e-12, ref=-5.70162277773935}]
-"HF-field-gopt.inp"                     = [{matcher="E_total", tol=5e-09, ref=-5.65593242174518}]
+"HF-field-gopt.inp"                     = [{matcher="E_total", tol=5e-07, ref=-5.65593182181073}]
 "HF-field-debug.inp"                    = []
 "HF-dfilter-debug.inp"                  = []
 "HF-dfield-gopt.inp"                    = [{matcher="E_total", tol=1e-09, ref=-5.66065888870620}]