diff --git a/tests/QS/regtest-tddfpt-force-2/TEST_FILES.toml b/tests/QS/regtest-tddfpt-force-2/TEST_FILES.toml
index 864bfb27e7..e51a7b05e7 100644
--- a/tests/QS/regtest-tddfpt-force-2/TEST_FILES.toml
+++ b/tests/QS/regtest-tddfpt-force-2/TEST_FILES.toml
@@ -6,7 +6,7 @@
 #
 "h2o_f11.inp"                           = [{matcher="E_total", tol=5.0E-11, ref=-17.08499356137981}]
 "h2o_f12.inp"                           = [{matcher="E_total", tol=5.0E-11, ref=-17.23314438613115}]
-"h2o_f13.inp"                           = [{matcher="E_total", tol=8.0E-10, ref=-17.21133582312158}]
+"h2o_f13.inp"                           = [{matcher="E_total", tol=2.0E-09, ref=-17.21133582312158}]
 "h2o_f14.inp"                           = [{matcher="E_total", tol=5.0E-11, ref=-17.07269324354837}]
 "h2o_f15.inp"                           = [{matcher="E_total", tol=5.0E-11, ref=-17.18915026270191}]
 "h2o_f16.inp"                           = [{matcher="E_total", tol=5.0E-11, ref=-17.18920549418680}]