diff --git a/Tests/Data/ThermoHydroMechanics/Linear/verification/thm2_1Dfixd/thm2_1Dfixd.prj b/Tests/Data/ThermoHydroMechanics/Linear/verification/thm2_1Dfixd/thm2_1Dfixd.prj
index 9afe2e7a974397f093767bcb8449e9a6c444d417..d000efc56a43e3c3615d44bc90a14db5fd0f6a27 100755
--- a/Tests/Data/ThermoHydroMechanics/Linear/verification/thm2_1Dfixd/thm2_1Dfixd.prj
+++ b/Tests/Data/ThermoHydroMechanics/Linear/verification/thm2_1Dfixd/thm2_1Dfixd.prj
@@ -319,7 +319,7 @@
         <vtkdiff>
             <regex>thm2_1Dfixd_ts_.*.vtu</regex>
             <field>sigma</field>
-            <absolute_tolerance>1e-8</absolute_tolerance>
+            <absolute_tolerance>2e-8</absolute_tolerance>
             <relative_tolerance>0</relative_tolerance>
         </vtkdiff>
         <vtkdiff>