diff --git a/ProcessLib/RichardsMechanics/Tests.cmake b/ProcessLib/RichardsMechanics/Tests.cmake
index 866d098fd9180c38868a21e2ca959be95078ec85..2bcc5cada91b5c07646c7a5c42f91c7693acfba1 100644
--- a/ProcessLib/RichardsMechanics/Tests.cmake
+++ b/ProcessLib/RichardsMechanics/Tests.cmake
@@ -54,9 +54,9 @@ AddTest(
     confined_compression_fully_saturated_ts_120_t_1000.000000.vtu confined_compression_fully_saturated_restart_ts_100_t_1000.000000.vtu epsilon epsilon 5e-14 0
     confined_compression_fully_saturated_ts_420_t_4000.000000.vtu confined_compression_fully_saturated_restart_ts_400_t_4000.000000.vtu epsilon epsilon 5e-14 0
 
-    confined_compression_fully_saturated_ts_20_t_100.000000.vtu confined_compression_fully_saturated_restart_ts_0_t_100.000000.vtu saturation saturation 2e-15 0
-    confined_compression_fully_saturated_ts_120_t_1000.000000.vtu confined_compression_fully_saturated_restart_ts_100_t_1000.000000.vtu saturation saturation 2e-15 0
-    confined_compression_fully_saturated_ts_420_t_4000.000000.vtu confined_compression_fully_saturated_restart_ts_400_t_4000.000000.vtu saturation saturation 2e-15 0
+    confined_compression_fully_saturated_ts_20_t_100.000000.vtu confined_compression_fully_saturated_restart_ts_0_t_100.000000.vtu saturation saturation 2.5e-15 0
+    confined_compression_fully_saturated_ts_120_t_1000.000000.vtu confined_compression_fully_saturated_restart_ts_100_t_1000.000000.vtu saturation saturation 2.5e-15 0
+    confined_compression_fully_saturated_ts_420_t_4000.000000.vtu confined_compression_fully_saturated_restart_ts_400_t_4000.000000.vtu saturation saturation 2.5e-15 0
 
     confined_compression_fully_saturated_ts_20_t_100.000000.vtu confined_compression_fully_saturated_restart_ts_0_t_100.000000.vtu velocity velocity 1e-16 0
     confined_compression_fully_saturated_ts_120_t_1000.000000.vtu confined_compression_fully_saturated_restart_ts_100_t_1000.000000.vtu velocity velocity 1e-16 0