diff --git a/Configuration/Eras/python/Era_Phase2C11T22M9_cff.py b/Configuration/Eras/python/Era_Phase2C11T22M9_cff.py
deleted file mode 100644
index d6a43fa593508..0000000000000
--- a/Configuration/Eras/python/Era_Phase2C11T22M9_cff.py
+++ /dev/null
@@ -1,7 +0,0 @@
-import FWCore.ParameterSet.Config as cms
-
-from Configuration.Eras.Era_Phase2C11_cff import Phase2C11
-from Configuration.Eras.Modifier_phase2_squarePixels_cff import phase2_squarePixels
-from Configuration.Eras.Modifier_phase2_GE0_cff import phase2_GE0
-
-Phase2C11T22M9 = cms.ModifierChain(Phase2C11, phase2_squarePixels, phase2_GE0)
diff --git a/Configuration/Eras/python/Era_Phase2C11T23M9_cff.py b/Configuration/Eras/python/Era_Phase2C11T23M9_cff.py
deleted file mode 100644
index 804f27121b4ba..0000000000000
--- a/Configuration/Eras/python/Era_Phase2C11T23M9_cff.py
+++ /dev/null
@@ -1,7 +0,0 @@
-import FWCore.ParameterSet.Config as cms
-
-from Configuration.Eras.Era_Phase2C11_cff import Phase2C11
-from Configuration.Eras.Modifier_phase2_3DPixels_cff import phase2_3DPixels
-from Configuration.Eras.Modifier_phase2_GE0_cff import phase2_GE0
-
-Phase2C11T23M9 = cms.ModifierChain(Phase2C11, phase2_3DPixels, phase2_GE0)
diff --git a/Configuration/StandardSequences/python/Eras.py b/Configuration/StandardSequences/python/Eras.py
index b0e248f6c0460..89498f54a4fa7 100644
--- a/Configuration/StandardSequences/python/Eras.py
+++ b/Configuration/StandardSequences/python/Eras.py
@@ -47,8 +47,6 @@ def __init__(self):
                  'Phase2C11T23',
                  'Phase2C12_dd4hep',
                  'Phase2C11M9',
-                 'Phase2C11T22M9',
-                 'Phase2C11T23M9',
                  'Phase2C11I13M9',
                  'Phase2C11I13T22M9',
                  'Phase2C11I13T23M9'