diff --git a/ProcessLib/HydroMechanics/Tests.cmake b/ProcessLib/HydroMechanics/Tests.cmake
index db610900c4ac2cbf4258876a2d67fb875dbc4d38..f75b3f03e67606e06ec418276a2fe99751ed1760 100644
--- a/ProcessLib/HydroMechanics/Tests.cmake
+++ b/ProcessLib/HydroMechanics/Tests.cmake
@@ -350,7 +350,7 @@ AddTest(
     REQUIREMENTS NOT OGS_USE_MPI
     DIFF_DATA
     expected_square_1e2_UC_early_pcs_0_ts_10_t_1.000000.vtu square_1e2_UC_early_pcs_0_ts_10_t_1.000000.vtu displacement displacement 1e-11 1e-16
-    expected_square_1e2_UC_early_pcs_0_ts_10_t_1.000000.vtu square_1e2_UC_early_pcs_0_ts_10_t_1.000000.vtu pressure pressure 1e-11 1e-16
+    expected_square_1e2_UC_early_pcs_0_ts_10_t_1.000000.vtu square_1e2_UC_early_pcs_0_ts_10_t_1.000000.vtu pressure pressure 1e-10 1e-16
 )
 # HydroMechanics; Small deformation, linear poroelastic (unconfined compression late) the drainage process is finished and the displacement of the porous media is only a result of solid properties.
 AddTest(