diff --git a/ProcessLib/ThermoMechanics/Tests.cmake b/ProcessLib/ThermoMechanics/Tests.cmake
index 08d33556410a8af0cfddb48e158f24f0a4092999..e7987351a2a55d0e2745029a72d36c8f035c7009 100644
--- a/ProcessLib/ThermoMechanics/Tests.cmake
+++ b/ProcessLib/ThermoMechanics/Tests.cmake
@@ -23,11 +23,11 @@ AddTest(
     TESTER vtkdiff
     REQUIREMENTS NOT (OGS_USE_LIS OR OGS_USE_MPI)
     DIFF_DATA
-    expected_tm_q_pcs_0_ts_20_t_20000.000000.vtu tm_q_pcs_0_ts_20_t_20000.000000.vtu displacement displacement 5e-11 1e-15
-    expected_tm_q_pcs_0_ts_20_t_20000.000000.vtu tm_q_pcs_0_ts_20_t_20000.000000.vtu temperature temperature 5e-11 1e-15
-    expected_tm_q_pcs_0_ts_20_t_20000.000000.vtu tm_q_pcs_0_ts_20_t_20000.000000.vtu sigma_xx sigma_xx 5e-11 1e-15
-    expected_tm_q_pcs_0_ts_20_t_20000.000000.vtu tm_q_pcs_0_ts_20_t_20000.000000.vtu sigma_yy sigma_yy 5e-11 1e-15
-    expected_tm_q_pcs_0_ts_20_t_20000.000000.vtu tm_q_pcs_0_ts_20_t_20000.000000.vtu sigma_zz sigma_zz 5e-11 1e-15
+    expected_tm_q_pcs_0_ts_20_t_20000.000000.vtu tm_q_pcs_0_ts_20_t_20000.000000.vtu displacement displacement 1e-9 1e-15
+    expected_tm_q_pcs_0_ts_20_t_20000.000000.vtu tm_q_pcs_0_ts_20_t_20000.000000.vtu temperature temperature 2e-6 1e-15
+    expected_tm_q_pcs_0_ts_20_t_20000.000000.vtu tm_q_pcs_0_ts_20_t_20000.000000.vtu sigma_xx sigma_xx 5e-6 1e-15
+    expected_tm_q_pcs_0_ts_20_t_20000.000000.vtu tm_q_pcs_0_ts_20_t_20000.000000.vtu sigma_yy sigma_yy 5e-6 1e-15
+    expected_tm_q_pcs_0_ts_20_t_20000.000000.vtu tm_q_pcs_0_ts_20_t_20000.000000.vtu sigma_zz sigma_zz 5e-6 1e-15
 )
 
 AddTest(
@@ -55,11 +55,11 @@ AddTest(
     TESTER vtkdiff
     REQUIREMENTS NOT (OGS_USE_LIS OR OGS_USE_MPI)
     DIFF_DATA
-    expected_tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu displacement displacement 5e-11 1e-15
-    expected_tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu temperature temperature 5e-11 1e-15
-    expected_tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu sigma_xx sigma_xx 5e-11 0
-    expected_tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu sigma_yy sigma_yy 6e-11 0
-    expected_tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu sigma_zz sigma_zz 5e-11 0
+    expected_tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu displacement displacement 5e-10 1e-15
+    expected_tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu temperature temperature 2e-6 1e-15
+    expected_tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu sigma_xx sigma_xx 5e-6 0
+    expected_tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu sigma_yy sigma_yy 6e-6 0
+    expected_tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu tm_q_quad_pcs_0_ts_20_t_20000.000000.vtu sigma_zz sigma_zz 5e-6 0
 )
 
 AddTest(