diff --git a/pysindy/feature_library/base.py b/pysindy/feature_library/base.py
index 9d8257887..16149b27c 100644
--- a/pysindy/feature_library/base.py
+++ b/pysindy/feature_library/base.py
@@ -206,7 +206,6 @@ def __init__(
         self,
         libraries: list,
     ):
-        super().__init__()
         self.libraries = libraries
 
     @x_sequence_or_item
@@ -335,7 +334,6 @@ def __init__(
         libraries: list,
         inputs_per_library: Optional[Sequence[Sequence[int]]] = None,
     ):
-        super().__init__()
         self.libraries = libraries
         self.inputs_per_library = inputs_per_library
 
diff --git a/pysindy/feature_library/custom_library.py b/pysindy/feature_library/custom_library.py
index 8065ba9c3..b385478f4 100644
--- a/pysindy/feature_library/custom_library.py
+++ b/pysindy/feature_library/custom_library.py
@@ -87,7 +87,6 @@ def __init__(
         interaction_only=True,
         include_bias=False,
     ):
-        super().__init__()
         self.functions = library_functions
         self.function_names = function_names
         if function_names and (
diff --git a/pysindy/feature_library/fourier_library.py b/pysindy/feature_library/fourier_library.py
index a6a61331d..accc5450b 100644
--- a/pysindy/feature_library/fourier_library.py
+++ b/pysindy/feature_library/fourier_library.py
@@ -55,7 +55,6 @@ def __init__(
         include_sin=True,
         include_cos=True,
     ):
-        super().__init__()
         if not (include_sin or include_cos):
             raise ValueError("include_sin and include_cos cannot both be False")
         if n_frequencies < 1 or not isinstance(n_frequencies, int):
diff --git a/pysindy/feature_library/generalized_library.py b/pysindy/feature_library/generalized_library.py
index 831b0fab9..3e5e24055 100644
--- a/pysindy/feature_library/generalized_library.py
+++ b/pysindy/feature_library/generalized_library.py
@@ -76,7 +76,6 @@ def __init__(
         inputs_per_library: Optional[Sequence[Sequence[int]]] = None,
         exclude_libraries=[],
     ):
-        super().__init__()
         if len(libraries) > 0:
             self.libraries = libraries
 
diff --git a/pysindy/feature_library/pde_library.py b/pysindy/feature_library/pde_library.py
index 4716ac73d..d6c8666c9 100644
--- a/pysindy/feature_library/pde_library.py
+++ b/pysindy/feature_library/pde_library.py
@@ -118,7 +118,6 @@ def __init__(
         is_uniform=None,
         periodic=None,
     ):
-        super().__init__()
         self.functions = library_functions
         self.derivative_order = derivative_order
         self.function_names = function_names
diff --git a/pysindy/feature_library/sindy_pi_library.py b/pysindy/feature_library/sindy_pi_library.py
index 04535369a..8d5f054a7 100644
--- a/pysindy/feature_library/sindy_pi_library.py
+++ b/pysindy/feature_library/sindy_pi_library.py
@@ -139,7 +139,6 @@ def __init__(
         differentiation_method=None,
         include_bias=False,
     ):
-        super().__init__()
         self.x_functions = library_functions
         self.x_dot_functions = x_dot_library_functions
         self.function_names = function_names
diff --git a/pysindy/feature_library/weak_pde_library.py b/pysindy/feature_library/weak_pde_library.py
index 3c7266b31..5aa3cbbb6 100644
--- a/pysindy/feature_library/weak_pde_library.py
+++ b/pysindy/feature_library/weak_pde_library.py
@@ -171,7 +171,6 @@ def __init__(
         is_uniform=None,
         periodic=None,
     ):
-        super().__init__()
         self.functions = library_functions
         self.derivative_order = derivative_order
         self.function_names = function_names