diff --git a/src/pystencils_autodiff/backends/python_bindings.py b/src/pystencils_autodiff/backends/python_bindings.py
index d86c4f1c1dfa8738a22518ff8462497ee8f0f77e..e2f56f8209e9026e8c19cec21f9114548f7930d9 100644
--- a/src/pystencils_autodiff/backends/python_bindings.py
+++ b/src/pystencils_autodiff/backends/python_bindings.py
@@ -170,5 +170,6 @@ class PybindFunctionWrapping(JinjaCppFile):
     def __init__(self, function_node):
         super().__init__({'python_name': function_node.function_name,
                           'cpp_name': function_node.function_name,
-                          'parameters': [p.symbol.name for p in function_node.get_parameters()]
+                          'parameters': [p.symbol.name for p in function_node.get_parameters()
+                              if hasattr(p.symbol, 'dtype') and not 'meshFunctor' in p.symbol.name]
                           })
diff --git a/src/pystencils_autodiff/framework_integration/printer.py b/src/pystencils_autodiff/framework_integration/printer.py
index 6e11cf684a67651fd1e45c92638d7321f80002cc..922535228d705ca4088bd36ae0bd26dc7f13025b 100644
--- a/src/pystencils_autodiff/framework_integration/printer.py
+++ b/src/pystencils_autodiff/framework_integration/printer.py
@@ -58,7 +58,8 @@ class FrameworkIntegrationPrinter(pystencils.backends.cbackend.CBackend):
             max_threads = node.indexing.max_threads_per_block()
             if max_threads:
                 launch_bounds = f"__launch_bounds__({max_threads}) "
-        func_declaration = f"FUNC_PREFIX {launch_bounds} {self._print(return_type)} {node.function_name}({', '.join(function_arguments)})"  # noqa
+        indent = ',\n' + ' ' * len(f'FUNC_PREFIX {launch_bounds} {self._print(return_type)} {node.function_name}')
+        func_declaration = f"FUNC_PREFIX {launch_bounds} {self._print(return_type)} {node.function_name}({indent.join(function_arguments)})"  # noqa
         if self._signatureOnly:
             return func_declaration