diff --git a/ProcessLib/TH2M/Tests.cmake b/ProcessLib/TH2M/Tests.cmake
index c9f552f77c2b2e098623bb3cc0942d9ab00607c5..ddb19772afec2c07f838154eea0a34147c8f1180 100644
--- a/ProcessLib/TH2M/Tests.cmake
+++ b/ProcessLib/TH2M/Tests.cmake
@@ -1,3 +1,10 @@
+if (NOT OGS_USE_MPI)
+    OgsTest(PROJECTFILE TH2M/HM/Confined_Compression/HM_confined_compression_gas.prj RUNTIME 50)
+    OgsTest(PROJECTFILE TH2M/HM/Confined_Compression/HM_confined_compression_liquid.prj RUNTIME 50)
+    OgsTest(PROJECTFILE TH2M/THM/Confined_Compression/THM_confined_compression_gas.prj RUNTIME 55)
+    OgsTest(PROJECTFILE TH2M/THM/Confined_Compression/THM_confined_compression_liquid.prj RUNTIME 55)
+endif()
+
 # TH2M 1d heat diffusion w/ Dirichlet-BC
 AddTest(
     NAME TH2M_T_1d_dirichlet