diff --git a/src/xspice/icm/digital/d_and/ifspec.ifs b/src/xspice/icm/digital/d_and/ifspec.ifs
index 4d1252ff8..feaa22c93 100644
--- a/src/xspice/icm/digital/d_and/ifspec.ifs
+++ b/src/xspice/icm/digital/d_and/ifspec.ifs
@@ -61,15 +61,3 @@ Vector:              no
 Vector_Bounds:       -                         
 Null_Allowed:       yes                            
 
-
-PARAMETER_TABLE:
-
-Parameter_Name:     inertial_delay
-Description:        "swallow short pulses"
-Data_Type:          boolean
-Default_Value:      false
-Limits:             -
-Vector:             no
-Vector_Bounds:      -
-Null_Allowed:       yes
-
diff --git a/src/xspice/icm/digital/d_buffer/ifspec.ifs b/src/xspice/icm/digital/d_buffer/ifspec.ifs
index 00dcc5dcb..4aa5dee61 100644
--- a/src/xspice/icm/digital/d_buffer/ifspec.ifs
+++ b/src/xspice/icm/digital/d_buffer/ifspec.ifs
@@ -60,15 +60,3 @@ Vector:              no
 Vector_Bounds:       -                         
 Null_Allowed:       yes                            
 
-
-PARAMETER_TABLE:
-
-Parameter_Name:     inertial_delay
-Description:        "swallow short pulses"
-Data_Type:          boolean
-Default_Value:      false
-Limits:             -
-Vector:             no
-Vector_Bounds:      -
-Null_Allowed:       yes
-
diff --git a/src/xspice/icm/digital/d_inverter/ifspec.ifs b/src/xspice/icm/digital/d_inverter/ifspec.ifs
index f5d955ee8..3d0f9479a 100644
--- a/src/xspice/icm/digital/d_inverter/ifspec.ifs
+++ b/src/xspice/icm/digital/d_inverter/ifspec.ifs
@@ -61,15 +61,3 @@ Vector:              no
 Vector_Bounds:       -                         
 Null_Allowed:       yes                            
 
-
-PARAMETER_TABLE:
-
-Parameter_Name:     inertial_delay
-Description:        "swallow short pulses"
-Data_Type:          boolean
-Default_Value:      false
-Limits:             -
-Vector:             no
-Vector_Bounds:      -
-Null_Allowed:       yes
-
diff --git a/src/xspice/icm/digital/d_nand/ifspec.ifs b/src/xspice/icm/digital/d_nand/ifspec.ifs
index 9a55fcf42..b4e18059f 100644
--- a/src/xspice/icm/digital/d_nand/ifspec.ifs
+++ b/src/xspice/icm/digital/d_nand/ifspec.ifs
@@ -61,15 +61,3 @@ Vector:              no
 Vector_Bounds:       -                         
 Null_Allowed:       yes                            
 
-
-PARAMETER_TABLE:
-
-Parameter_Name:     inertial_delay
-Description:        "swallow short pulses"
-Data_Type:          boolean
-Default_Value:      false
-Limits:             -
-Vector:             no
-Vector_Bounds:      -
-Null_Allowed:       yes
-
diff --git a/src/xspice/icm/digital/d_nor/ifspec.ifs b/src/xspice/icm/digital/d_nor/ifspec.ifs
index 554656dd7..316a13638 100644
--- a/src/xspice/icm/digital/d_nor/ifspec.ifs
+++ b/src/xspice/icm/digital/d_nor/ifspec.ifs
@@ -61,15 +61,3 @@ Vector:              no
 Vector_Bounds:       -                         
 Null_Allowed:       yes                            
 
-
-PARAMETER_TABLE:
-
-Parameter_Name:     inertial_delay
-Description:        "swallow short pulses"
-Data_Type:          boolean
-Default_Value:      false
-Limits:             -
-Vector:             no
-Vector_Bounds:      -
-Null_Allowed:       yes
-
diff --git a/src/xspice/icm/digital/d_or/ifspec.ifs b/src/xspice/icm/digital/d_or/ifspec.ifs
index 5ac414723..f3e2f1af6 100644
--- a/src/xspice/icm/digital/d_or/ifspec.ifs
+++ b/src/xspice/icm/digital/d_or/ifspec.ifs
@@ -61,15 +61,3 @@ Vector:              no
 Vector_Bounds:       -                         
 Null_Allowed:       yes                            
 
-
-PARAMETER_TABLE:
-
-Parameter_Name:     inertial_delay
-Description:        "swallow short pulses"
-Data_Type:          boolean
-Default_Value:      false
-Limits:             -
-Vector:             no
-Vector_Bounds:      -
-Null_Allowed:       yes
-
diff --git a/src/xspice/icm/digital/d_tristate/ifspec.ifs b/src/xspice/icm/digital/d_tristate/ifspec.ifs
index 92ef59039..fc68e337a 100644
--- a/src/xspice/icm/digital/d_tristate/ifspec.ifs
+++ b/src/xspice/icm/digital/d_tristate/ifspec.ifs
@@ -75,15 +75,3 @@ Null_Allowed:       yes
 
 
 
-
-PARAMETER_TABLE:
-
-Parameter_Name:     inertial_delay
-Description:        "swallow short pulses"
-Data_Type:          boolean
-Default_Value:      false
-Limits:             -
-Vector:             no
-Vector_Bounds:      -
-Null_Allowed:       yes
-
diff --git a/src/xspice/icm/digital/d_xnor/ifspec.ifs b/src/xspice/icm/digital/d_xnor/ifspec.ifs
index 0c6074a18..ee858089b 100644
--- a/src/xspice/icm/digital/d_xnor/ifspec.ifs
+++ b/src/xspice/icm/digital/d_xnor/ifspec.ifs
@@ -61,15 +61,3 @@ Vector:              no
 Vector_Bounds:       -                         
 Null_Allowed:       yes                            
 
-
-PARAMETER_TABLE:
-
-Parameter_Name:     inertial_delay
-Description:        "swallow short pulses"
-Data_Type:          boolean
-Default_Value:      false
-Limits:             -
-Vector:             no
-Vector_Bounds:      -
-Null_Allowed:       yes
-
diff --git a/src/xspice/icm/digital/d_xor/ifspec.ifs b/src/xspice/icm/digital/d_xor/ifspec.ifs
index cef26892a..ddd3aa53d 100644
--- a/src/xspice/icm/digital/d_xor/ifspec.ifs
+++ b/src/xspice/icm/digital/d_xor/ifspec.ifs
@@ -61,15 +61,3 @@ Vector:              no
 Vector_Bounds:       -                         
 Null_Allowed:       yes                            
 
-
-PARAMETER_TABLE:
-
-Parameter_Name:     inertial_delay
-Description:        "swallow short pulses"
-Data_Type:          boolean
-Default_Value:      false
-Limits:             -
-Vector:             no
-Vector_Bounds:      -
-Null_Allowed:       yes
-