diff --git a/Configuration/PyReleaseValidation/scripts/runTheMatrix.py b/Configuration/PyReleaseValidation/scripts/runTheMatrix.py
index 6f9625cb6fa0a..0cf8caad887ae 100755
--- a/Configuration/PyReleaseValidation/scripts/runTheMatrix.py
+++ b/Configuration/PyReleaseValidation/scripts/runTheMatrix.py
@@ -94,8 +94,10 @@ def runSelected(opt):
                      11634.0, #2021 ttbar (switching to DD4hep by default)
                      13234.0, #2021 ttbar fastsim
                      12434.0, #2023 ttbar
+                     12634.0, #2023 ttbar PU
                      12434.7, #2023 ttbar mkFit
                      14034.0, #2023 ttbar fastsim
+                     14234.0, #2023 ttbar PU fastsim
                      24834.0, #2026D98 ttbar (Phase-2 baseline)
                      24834.911, #2026D98 ttbar DD4hep XML
                      25034.999, #2026D98 ttbar premixing stage1+stage2, PU50