diff --git a/external/InstallParameter.cmake b/external/InstallParameter.cmake
index 6cdddac7b66ab9e9b7ded5771eb967cefc3d48b7..4b4bfed9ca947b8b914c62f89391582b5ff0fb17 100644
--- a/external/InstallParameter.cmake
+++ b/external/InstallParameter.cmake
@@ -1,4 +1,4 @@
-set(PARAMETER_VERSION 2c5fffe5eef95db9b40f11e1d569f4740ba40805)
+set(PARAMETER_VERSION 884ac67bbc782e6862fccdeb413f8b11b83124ba)
 
 set(PARAMETER_SRC_URL "https://git.cbm.gsi.de/CbmSoft/cbmroot_parameter.git")
 
diff --git a/macro/beamtime/mcbm2020/unpack_tsa_mcbm.C b/macro/beamtime/mcbm2020/unpack_tsa_mcbm.C
index 5e13480e30fc6fd5f597b1b1be58e9973fbe4d5c..52fed4a135dcead60c02f487b8a1cc8e6ebd0ce2 100644
--- a/macro/beamtime/mcbm2020/unpack_tsa_mcbm.C
+++ b/macro/beamtime/mcbm2020/unpack_tsa_mcbm.C
@@ -68,6 +68,12 @@ void unpack_tsa_mcbm(TString inFile  = "",
       parFileList->Add(
         new TObjString(Form("%s.%s.par", paramFilesTrd.Data(), parIt.data())));
     }
+    // Add timeshift calibration, currently only available for run 831 others to come
+    if (uRunId == 831)
+      parFileList->Add(new TObjString(Form(
+        "%s/parameters/trd/mcbm2020_special/CbmMcbm2020TrdTshiftPar_run%d.par",
+        srcDir.Data(),
+        uRunId)));
   }
 
   TString paramFileTof = paramDir + "mTofPar.par";
diff --git a/macro/beamtime/mcbm2020/unpack_tsa_mcbm_kronos.C b/macro/beamtime/mcbm2020/unpack_tsa_mcbm_kronos.C
index f2cc51ac528dff57f9b93e33791423beaf063145..964fbfd048c2bc2b044a704152fa2df2a47d840c 100644
--- a/macro/beamtime/mcbm2020/unpack_tsa_mcbm_kronos.C
+++ b/macro/beamtime/mcbm2020/unpack_tsa_mcbm_kronos.C
@@ -96,6 +96,12 @@ void unpack_tsa_mcbm_kronos(UInt_t uRunIdx  = 99999,
       parFileList->Add(
         new TObjString(Form("%s.%s.par", paramFilesTrd.Data(), parIt.data())));
     }
+    // Add timeshift calibration, currently only available for run 831 others to come
+    if (uRunId == 831)
+      parFileList->Add(new TObjString(Form(
+        "%s/parameters/trd/mcbm2020_special/CbmMcbm2020TrdTshiftPar_run%d.par",
+        srcDir.Data(),
+        uRunId)));
   }
 
   TString paramFileTof = paramDir + "mTofPar.par";