diff --git a/src/wifi/bindings/modulegen__gcc_ILP32.py b/src/wifi/bindings/modulegen__gcc_ILP32.py
index 3fa59b0b1..544275c17 100644
--- a/src/wifi/bindings/modulegen__gcc_ILP32.py
+++ b/src/wifi/bindings/modulegen__gcc_ILP32.py
@@ -7115,10 +7115,10 @@ def register_Ns3WifiPhy_methods(root_module, cls):
                    'double', 
                    [param('ns3::WifiMode', 'txMode'), param('double', 'ber')], 
                    is_pure_virtual=True, is_const=True, is_virtual=True)
-    ## wifi-phy.h (module 'wifi'): static ns3::Time ns3::WifiPhy::CalculateTxDuration(uint32_t size, ns3::WifiTxVector txvector, ns3::WifiPreamble preamble) [member function]
+    ## wifi-phy.h (module 'wifi'): static ns3::Time ns3::WifiPhy::CalculateTxDuration(uint32_t size, ns3::WifiTxVector txvector, ns3::WifiPreamble preamble, double frequency) [member function]
     cls.add_method('CalculateTxDuration', 
                    'ns3::Time', 
-                   [param('uint32_t', 'size'), param('ns3::WifiTxVector', 'txvector'), param('ns3::WifiPreamble', 'preamble')], 
+                   [param('uint32_t', 'size'), param('ns3::WifiTxVector', 'txvector'), param('ns3::WifiPreamble', 'preamble'), param('double', 'frequency')], 
                    is_static=True)
     ## wifi-phy.h (module 'wifi'): void ns3::WifiPhy::ConfigureStandard(ns3::WifiPhyStandard standard) [member function]
     cls.add_method('ConfigureStandard', 
@@ -7565,10 +7565,10 @@ def register_Ns3WifiPhy_methods(root_module, cls):
                    'ns3::WifiMode', 
                    [], 
                    is_static=True)
-    ## wifi-phy.h (module 'wifi'): static double ns3::WifiPhy::GetPayloadDurationMicroSeconds(uint32_t size, ns3::WifiTxVector txvector) [member function]
+    ## wifi-phy.h (module 'wifi'): static double ns3::WifiPhy::GetPayloadDurationMicroSeconds(uint32_t size, ns3::WifiTxVector txvector, double frequency) [member function]
     cls.add_method('GetPayloadDurationMicroSeconds', 
                    'double', 
-                   [param('uint32_t', 'size'), param('ns3::WifiTxVector', 'txvector')], 
+                   [param('uint32_t', 'size'), param('ns3::WifiTxVector', 'txvector'), param('double', 'frequency')], 
                    is_static=True)
     ## wifi-phy.h (module 'wifi'): static uint32_t ns3::WifiPhy::GetPlcpHeaderDurationMicroSeconds(ns3::WifiMode payloadMode, ns3::WifiPreamble preamble) [member function]
     cls.add_method('GetPlcpHeaderDurationMicroSeconds', 
diff --git a/src/wifi/bindings/modulegen__gcc_LP64.py b/src/wifi/bindings/modulegen__gcc_LP64.py
index 3fa59b0b1..544275c17 100644
--- a/src/wifi/bindings/modulegen__gcc_LP64.py
+++ b/src/wifi/bindings/modulegen__gcc_LP64.py
@@ -7115,10 +7115,10 @@ def register_Ns3WifiPhy_methods(root_module, cls):
                    'double', 
                    [param('ns3::WifiMode', 'txMode'), param('double', 'ber')], 
                    is_pure_virtual=True, is_const=True, is_virtual=True)
-    ## wifi-phy.h (module 'wifi'): static ns3::Time ns3::WifiPhy::CalculateTxDuration(uint32_t size, ns3::WifiTxVector txvector, ns3::WifiPreamble preamble) [member function]
+    ## wifi-phy.h (module 'wifi'): static ns3::Time ns3::WifiPhy::CalculateTxDuration(uint32_t size, ns3::WifiTxVector txvector, ns3::WifiPreamble preamble, double frequency) [member function]
     cls.add_method('CalculateTxDuration', 
                    'ns3::Time', 
-                   [param('uint32_t', 'size'), param('ns3::WifiTxVector', 'txvector'), param('ns3::WifiPreamble', 'preamble')], 
+                   [param('uint32_t', 'size'), param('ns3::WifiTxVector', 'txvector'), param('ns3::WifiPreamble', 'preamble'), param('double', 'frequency')], 
                    is_static=True)
     ## wifi-phy.h (module 'wifi'): void ns3::WifiPhy::ConfigureStandard(ns3::WifiPhyStandard standard) [member function]
     cls.add_method('ConfigureStandard', 
@@ -7565,10 +7565,10 @@ def register_Ns3WifiPhy_methods(root_module, cls):
                    'ns3::WifiMode', 
                    [], 
                    is_static=True)
-    ## wifi-phy.h (module 'wifi'): static double ns3::WifiPhy::GetPayloadDurationMicroSeconds(uint32_t size, ns3::WifiTxVector txvector) [member function]
+    ## wifi-phy.h (module 'wifi'): static double ns3::WifiPhy::GetPayloadDurationMicroSeconds(uint32_t size, ns3::WifiTxVector txvector, double frequency) [member function]
     cls.add_method('GetPayloadDurationMicroSeconds', 
                    'double', 
-                   [param('uint32_t', 'size'), param('ns3::WifiTxVector', 'txvector')], 
+                   [param('uint32_t', 'size'), param('ns3::WifiTxVector', 'txvector'), param('double', 'frequency')], 
                    is_static=True)
     ## wifi-phy.h (module 'wifi'): static uint32_t ns3::WifiPhy::GetPlcpHeaderDurationMicroSeconds(ns3::WifiMode payloadMode, ns3::WifiPreamble preamble) [member function]
     cls.add_method('GetPlcpHeaderDurationMicroSeconds',