diff --git a/Tests/Data/TH2M/H2M/Liakopoulos/liakopoulos_TH2M.prj b/Tests/Data/TH2M/H2M/Liakopoulos/liakopoulos_TH2M.prj
index 531f118f70d4611e23323f547fb587eea3cf7ed9..066739abb2cf4a1e1d606502f8b36bc8363ad87b 100644
--- a/Tests/Data/TH2M/H2M/Liakopoulos/liakopoulos_TH2M.prj
+++ b/Tests/Data/TH2M/H2M/Liakopoulos/liakopoulos_TH2M.prj
@@ -434,7 +434,7 @@
         <vtkdiff>
             <regex>result_liakopoulos_t_.*.vtu</regex>
             <field>gas_pressure_interpolated</field>
-            <absolute_tolerance>1e-08</absolute_tolerance>
+            <absolute_tolerance>2e-08</absolute_tolerance>
             <relative_tolerance>0</relative_tolerance>
         </vtkdiff>
         <vtkdiff>