diff --git a/ProcessLib/ThermoRichardsFlow/Tests.cmake b/ProcessLib/ThermoRichardsFlow/Tests.cmake
index ed4e0a4bec09a8f05057435755c597719afc566a..85ad95421d16305f90e73d38fe60206c9b98fd42 100644
--- a/ProcessLib/ThermoRichardsFlow/Tests.cmake
+++ b/ProcessLib/ThermoRichardsFlow/Tests.cmake
@@ -168,7 +168,7 @@ AddTest(
 )
 AddTest(
     NAME ThermoRichardsFlow_TaskCDECOVALEX2023
-    PATH ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023
+    PATH ThermoRichardsFlow/TaskCDECOVALEX2023
     EXECUTABLE ogs
     EXECUTABLE_ARGS Decovalex-0-TRF.prj
     WRAPPER time
diff --git a/Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/Decovalex-0-Boundary-Bottom-mapped-plain.vtu b/Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/Decovalex-0-Boundary-Bottom-mapped-plain.vtu
similarity index 100%
rename from Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/Decovalex-0-Boundary-Bottom-mapped-plain.vtu
rename to Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/Decovalex-0-Boundary-Bottom-mapped-plain.vtu
diff --git a/Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/Decovalex-0-Boundary-Heater-mapped-plain.vtu b/Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/Decovalex-0-Boundary-Heater-mapped-plain.vtu
similarity index 100%
rename from Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/Decovalex-0-Boundary-Heater-mapped-plain.vtu
rename to Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/Decovalex-0-Boundary-Heater-mapped-plain.vtu
diff --git a/Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/Decovalex-0-Boundary-Left-mapped-plain.vtu b/Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/Decovalex-0-Boundary-Left-mapped-plain.vtu
similarity index 100%
rename from Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/Decovalex-0-Boundary-Left-mapped-plain.vtu
rename to Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/Decovalex-0-Boundary-Left-mapped-plain.vtu
diff --git a/Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/Decovalex-0-Boundary-Right-mapped-plain.vtu b/Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/Decovalex-0-Boundary-Right-mapped-plain.vtu
similarity index 100%
rename from Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/Decovalex-0-Boundary-Right-mapped-plain.vtu
rename to Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/Decovalex-0-Boundary-Right-mapped-plain.vtu
diff --git a/Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/Decovalex-0-Boundary-Top-mapped-plain.vtu b/Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/Decovalex-0-Boundary-Top-mapped-plain.vtu
similarity index 100%
rename from Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/Decovalex-0-Boundary-Top-mapped-plain.vtu
rename to Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/Decovalex-0-Boundary-Top-mapped-plain.vtu
diff --git a/Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/Decovalex-0-TRF.prj b/Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/Decovalex-0-TRF.prj
similarity index 100%
rename from Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/Decovalex-0-TRF.prj
rename to Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/Decovalex-0-TRF.prj
diff --git a/Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/Decovalex-0-simplified-plain-with-p0-plain.vtu b/Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/Decovalex-0-simplified-plain-with-p0-plain.vtu
similarity index 100%
rename from Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/Decovalex-0-simplified-plain-with-p0-plain.vtu
rename to Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/Decovalex-0-simplified-plain-with-p0-plain.vtu
diff --git a/Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/expected_Decovalex-0_ts_10_t_864000.000000.vtu b/Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/expected_Decovalex-0_ts_10_t_864000.000000.vtu
similarity index 100%
rename from Tests/Data/ThermoRichardsFlow/SimplifiedMechanics/TaskCDECOVALEX2023/expected_Decovalex-0_ts_10_t_864000.000000.vtu
rename to Tests/Data/ThermoRichardsFlow/TaskCDECOVALEX2023/expected_Decovalex-0_ts_10_t_864000.000000.vtu