diff --git a/Generators/PowhegControl/python/processes/powheg/VBF_W.py b/Generators/PowhegControl/python/processes/powheg/VBF_W.py
index f0e75d885adcab15dc49fed436d129f2981cf660..0e2b340ecfa00aebcd6e38f3c67d42b3d9614fa3 100644
--- a/Generators/PowhegControl/python/processes/powheg/VBF_W.py
+++ b/Generators/PowhegControl/python/processes/powheg/VBF_W.py
@@ -34,6 +34,7 @@ class VBF_W(PowhegV2):
         self.add_keyword("btlscalereal")
         self.add_keyword("charmthr")
         self.add_keyword("charmthrpdf")
+        self.add_keyword("clobberlhe")
         self.add_keyword("colltest")
         self.add_keyword("facscfact", self.default_scales[0])
         self.add_keyword("fakevirt")
diff --git a/Generators/PowhegControl/python/processes/powheg/VBF_Z.py b/Generators/PowhegControl/python/processes/powheg/VBF_Z.py
index 3442358a21ccd2c2c43562e806f4cdaab3712ffb..096c6ecaf035899c872b534d4aafaee2b303ba04 100644
--- a/Generators/PowhegControl/python/processes/powheg/VBF_Z.py
+++ b/Generators/PowhegControl/python/processes/powheg/VBF_Z.py
@@ -34,6 +34,7 @@ class VBF_Z(PowhegV2):
         self.add_keyword("btlscalereal")
         self.add_keyword("charmthr")
         self.add_keyword("charmthrpdf")
+        self.add_keyword("clobberlhe")
         self.add_keyword("colltest")
         self.add_keyword("facscfact", self.default_scales[0])
         self.add_keyword("fakevirt")
diff --git a/Generators/PowhegControl/python/processes/powheg/W_SMEFT.py b/Generators/PowhegControl/python/processes/powheg/W_SMEFT.py
index 643e97197b446a1c27114a290b25267267f2dcfc..ed78362cd8d42087fb417d6b131a23cc0a41631a 100644
--- a/Generators/PowhegControl/python/processes/powheg/W_SMEFT.py
+++ b/Generators/PowhegControl/python/processes/powheg/W_SMEFT.py
@@ -57,7 +57,7 @@ class W_SMEFT(PowhegV2):
         # The value given to the parameter here doesn't matter, it just needs to be present in
         # the powheg.input file. The reweighter postprocessor will replace the value with 1
         # anyway.
-        # self.add_keyword("clobberlhe")
+        self.add_keyword("clobberlhe")
         self.add_keyword("cmass_lhe")
         self.add_keyword("colltest")
         self.add_keyword("compute_rwgt")
@@ -112,6 +112,7 @@ class W_SMEFT(PowhegV2):
         self.add_keyword("rwl_add")
         self.add_keyword("rwl_file")
         self.add_keyword("rwl_format_rwgt")
+        self.add_keyword("rwl_group_events")
         self.add_keyword("smartsig")
         self.add_keyword("softtest")
         self.add_keyword("sthw2")
diff --git a/Generators/PowhegControl/python/processes/powheg/Z_SMEFT.py b/Generators/PowhegControl/python/processes/powheg/Z_SMEFT.py
index 0ebe52df74c27020ed163c6bcd19b632f0d3a713..28b469d071f03d8f3567d4a0272a33969393bd94 100644
--- a/Generators/PowhegControl/python/processes/powheg/Z_SMEFT.py
+++ b/Generators/PowhegControl/python/processes/powheg/Z_SMEFT.py
@@ -111,6 +111,7 @@ class Z_SMEFT(PowhegV2):
         self.add_keyword("rwl_add")
         self.add_keyword("rwl_file")
         self.add_keyword("rwl_format_rwgt")
+        self.add_keyword("rwl_group_events")
         self.add_keyword("smartsig")
         self.add_keyword("softtest")
         self.add_keyword("sthw2")
diff --git a/Generators/PowhegControl/python/processes/powheg/ttH.py b/Generators/PowhegControl/python/processes/powheg/ttH.py
index c32edd2d598d6a326a561e8766e1dea61943595e..4ae4a77004c94c53e06e953aed2ad7d0dfc35af0 100644
--- a/Generators/PowhegControl/python/processes/powheg/ttH.py
+++ b/Generators/PowhegControl/python/processes/powheg/ttH.py
@@ -45,6 +45,7 @@ class ttH(PowhegV2):
         self.add_keyword("charmthr")
         self.add_keyword("charmthrpdf")
         self.add_keyword("check_bad_st2")
+        self.add_keyword("clobberlhe")
         self.add_keyword("colltest")
         self.add_keyword("compute_rwgt")
         self.add_keyword("delta_mttmin")
@@ -106,6 +107,10 @@ class ttH(PowhegV2):
         self.add_keyword("rand2")
         self.add_keyword("renscfact", self.default_scales[1])
         self.add_keyword("runningscales")
+        self.add_keyword("rwl_add")
+        self.add_keyword("rwl_file")
+        self.add_keyword("rwl_format_rwgt")
+        self.add_keyword("rwl_group_events")
         self.add_keyword("semileptonic", hidden=True)
         self.add_keyword("smartsig")
         self.add_keyword("softtest")