diff --git a/ProcessLib/ComponentTransport/Tests.cmake b/ProcessLib/ComponentTransport/Tests.cmake
index cbc5ac8f745feeb3daf2c2a4d88adbba1a76c193..5bc935f4f5fd9235cae5ac17bfc085698dd93856 100644
--- a/ProcessLib/ComponentTransport/Tests.cmake
+++ b/ProcessLib/ComponentTransport/Tests.cmake
@@ -239,3 +239,67 @@ AddTest(
     ComponentTransport_pcs_0_ts_50_t_50.000000_expected.vtu ComponentTransport_pcs_0_ts_50_t_50.000000.vtu darcy_velocity darcy_velocity
     VIS ComponentTransport_pcs_0_ts_366_t_3000.000000.vtu
 )
+
+AddTest(
+    NAME LARGE_2D_ComponentTransport_Elder
+    PATH Parabolic/ComponentTransport/elder/
+    EXECUTABLE ogs
+    EXECUTABLE_ARGS elder.prj
+    WRAPPER time
+    TESTER vtkdiff
+    REQUIREMENTS NOT OGS_USE_MPI
+    ABSTOL 1e-1 RELTOL 1e-5
+    DIFF_DATA
+    elder_pcs_0_ts_0_t_0.000000_reference.vtu elder_pcs_0_ts_0_t_0.000000.vtu pressure pressure
+    elder_pcs_0_ts_100_t_26298000.000000_reference.vtu elder_pcs_0_ts_100_t_26298000.000000.vtu pressure pressure
+    elder_pcs_0_ts_120_t_31557600.000000_reference.vtu elder_pcs_0_ts_120_t_31557600.000000.vtu pressure pressure
+    elder_pcs_0_ts_140_t_36817200.000000_reference.vtu elder_pcs_0_ts_140_t_36817200.000000.vtu pressure pressure
+    elder_pcs_0_ts_160_t_42076800.000000_reference.vtu elder_pcs_0_ts_160_t_42076800.000000.vtu pressure pressure
+    elder_pcs_0_ts_180_t_47336400.000000_reference.vtu elder_pcs_0_ts_180_t_47336400.000000.vtu pressure pressure
+    elder_pcs_0_ts_200_t_52596000.000000_reference.vtu elder_pcs_0_ts_200_t_52596000.000000.vtu pressure pressure
+    elder_pcs_0_ts_20_t_5259600.000000_reference.vtu elder_pcs_0_ts_20_t_5259600.000000.vtu pressure pressure
+    elder_pcs_0_ts_220_t_57855600.000000_reference.vtu elder_pcs_0_ts_220_t_57855600.000000.vtu pressure pressure
+    elder_pcs_0_ts_240_t_63115200.000000_reference.vtu elder_pcs_0_ts_240_t_63115200.000000.vtu pressure pressure
+    elder_pcs_0_ts_260_t_68374800.000000_reference.vtu elder_pcs_0_ts_260_t_68374800.000000.vtu pressure pressure
+    elder_pcs_0_ts_280_t_73634400.000000_reference.vtu elder_pcs_0_ts_280_t_73634400.000000.vtu pressure pressure
+    elder_pcs_0_ts_300_t_78894000.000000_reference.vtu elder_pcs_0_ts_300_t_78894000.000000.vtu pressure pressure
+    elder_pcs_0_ts_320_t_84153600.000000_reference.vtu elder_pcs_0_ts_320_t_84153600.000000.vtu pressure pressure
+    elder_pcs_0_ts_340_t_89413200.000000_reference.vtu elder_pcs_0_ts_340_t_89413200.000000.vtu pressure pressure
+    elder_pcs_0_ts_360_t_94672800.000000_reference.vtu elder_pcs_0_ts_360_t_94672800.000000.vtu pressure pressure
+    elder_pcs_0_ts_380_t_99932400.000000_reference.vtu elder_pcs_0_ts_380_t_99932400.000000.vtu pressure pressure
+    elder_pcs_0_ts_400_t_105192000.000000_reference.vtu elder_pcs_0_ts_400_t_105192000.000000.vtu pressure pressure
+    elder_pcs_0_ts_40_t_10519200.000000_reference.vtu elder_pcs_0_ts_40_t_10519200.000000.vtu pressure pressure
+    elder_pcs_0_ts_420_t_110451600.000000_reference.vtu elder_pcs_0_ts_420_t_110451600.000000.vtu pressure pressure
+    elder_pcs_0_ts_440_t_115711200.000000_reference.vtu elder_pcs_0_ts_440_t_115711200.000000.vtu pressure pressure
+    elder_pcs_0_ts_460_t_120970800.000000_reference.vtu elder_pcs_0_ts_460_t_120970800.000000.vtu pressure pressure
+    elder_pcs_0_ts_480_t_126230400.000000_reference.vtu elder_pcs_0_ts_480_t_126230400.000000.vtu pressure pressure
+    elder_pcs_0_ts_500_t_131490000.000000_reference.vtu elder_pcs_0_ts_500_t_131490000.000000.vtu pressure pressure
+    elder_pcs_0_ts_60_t_15778800.000000_reference.vtu elder_pcs_0_ts_60_t_15778800.000000.vtu pressure pressure
+    elder_pcs_0_ts_80_t_21038400.000000_reference.vtu elder_pcs_0_ts_80_t_21038400.000000.vtu pressure pressure
+    elder_pcs_0_ts_0_t_0.000000_reference.vtu elder_pcs_0_ts_0_t_0.000000.vtu conc conc
+    elder_pcs_0_ts_100_t_26298000.000000_reference.vtu elder_pcs_0_ts_100_t_26298000.000000.vtu conc conc
+    elder_pcs_0_ts_120_t_31557600.000000_reference.vtu elder_pcs_0_ts_120_t_31557600.000000.vtu conc conc
+    elder_pcs_0_ts_140_t_36817200.000000_reference.vtu elder_pcs_0_ts_140_t_36817200.000000.vtu conc conc
+    elder_pcs_0_ts_160_t_42076800.000000_reference.vtu elder_pcs_0_ts_160_t_42076800.000000.vtu conc conc
+    elder_pcs_0_ts_180_t_47336400.000000_reference.vtu elder_pcs_0_ts_180_t_47336400.000000.vtu conc conc
+    elder_pcs_0_ts_200_t_52596000.000000_reference.vtu elder_pcs_0_ts_200_t_52596000.000000.vtu conc conc
+    elder_pcs_0_ts_20_t_5259600.000000_reference.vtu elder_pcs_0_ts_20_t_5259600.000000.vtu conc conc
+    elder_pcs_0_ts_220_t_57855600.000000_reference.vtu elder_pcs_0_ts_220_t_57855600.000000.vtu conc conc
+    elder_pcs_0_ts_240_t_63115200.000000_reference.vtu elder_pcs_0_ts_240_t_63115200.000000.vtu conc conc
+    elder_pcs_0_ts_260_t_68374800.000000_reference.vtu elder_pcs_0_ts_260_t_68374800.000000.vtu conc conc
+    elder_pcs_0_ts_280_t_73634400.000000_reference.vtu elder_pcs_0_ts_280_t_73634400.000000.vtu conc conc
+    elder_pcs_0_ts_300_t_78894000.000000_reference.vtu elder_pcs_0_ts_300_t_78894000.000000.vtu conc conc
+    elder_pcs_0_ts_320_t_84153600.000000_reference.vtu elder_pcs_0_ts_320_t_84153600.000000.vtu conc conc
+    elder_pcs_0_ts_340_t_89413200.000000_reference.vtu elder_pcs_0_ts_340_t_89413200.000000.vtu conc conc
+    elder_pcs_0_ts_360_t_94672800.000000_reference.vtu elder_pcs_0_ts_360_t_94672800.000000.vtu conc conc
+    elder_pcs_0_ts_380_t_99932400.000000_reference.vtu elder_pcs_0_ts_380_t_99932400.000000.vtu conc conc
+    elder_pcs_0_ts_400_t_105192000.000000_reference.vtu elder_pcs_0_ts_400_t_105192000.000000.vtu conc conc
+    elder_pcs_0_ts_40_t_10519200.000000_reference.vtu elder_pcs_0_ts_40_t_10519200.000000.vtu conc conc
+    elder_pcs_0_ts_420_t_110451600.000000_reference.vtu elder_pcs_0_ts_420_t_110451600.000000.vtu conc conc
+    elder_pcs_0_ts_440_t_115711200.000000_reference.vtu elder_pcs_0_ts_440_t_115711200.000000.vtu conc conc
+    elder_pcs_0_ts_460_t_120970800.000000_reference.vtu elder_pcs_0_ts_460_t_120970800.000000.vtu conc conc
+    elder_pcs_0_ts_480_t_126230400.000000_reference.vtu elder_pcs_0_ts_480_t_126230400.000000.vtu conc conc
+    elder_pcs_0_ts_500_t_131490000.000000_reference.vtu elder_pcs_0_ts_500_t_131490000.000000.vtu conc conc
+    elder_pcs_0_ts_60_t_15778800.000000_reference.vtu elder_pcs_0_ts_60_t_15778800.000000.vtu conc conc
+    elder_pcs_0_ts_80_t_21038400.000000_reference.vtu elder_pcs_0_ts_80_t_21038400.000000.vtu conc conc
+)
diff --git a/Tests/Data b/Tests/Data
index d26ba1df1fe46bad5cc30dff5844e4139822ce1b..ce295cd3043322364fa5471fcf44c2d67cec7fff 160000
--- a/Tests/Data
+++ b/Tests/Data
@@ -1 +1 @@
-Subproject commit d26ba1df1fe46bad5cc30dff5844e4139822ce1b
+Subproject commit ce295cd3043322364fa5471fcf44c2d67cec7fff