diff --git a/alembic/ddl/base.py b/alembic/ddl/base.py
index 690c1537..6fbe9524 100644
--- a/alembic/ddl/base.py
+++ b/alembic/ddl/base.py
@@ -175,7 +175,7 @@ def __init__(
         self.comment = comment
 
 
-@compiles(RenameTable)  # type: ignore[misc]
+@compiles(RenameTable)
 def visit_rename_table(
     element: RenameTable, compiler: DDLCompiler, **kw
 ) -> str:
@@ -185,7 +185,7 @@ def visit_rename_table(
     )
 
 
-@compiles(AddColumn)  # type: ignore[misc]
+@compiles(AddColumn)
 def visit_add_column(element: AddColumn, compiler: DDLCompiler, **kw) -> str:
     return "%s %s" % (
         alter_table(compiler, element.table_name, element.schema),
@@ -193,7 +193,7 @@ def visit_add_column(element: AddColumn, compiler: DDLCompiler, **kw) -> str:
     )
 
 
-@compiles(DropColumn)  # type: ignore[misc]
+@compiles(DropColumn)
 def visit_drop_column(element: DropColumn, compiler: DDLCompiler, **kw) -> str:
     return "%s %s" % (
         alter_table(compiler, element.table_name, element.schema),
@@ -201,7 +201,7 @@ def visit_drop_column(element: DropColumn, compiler: DDLCompiler, **kw) -> str:
     )
 
 
-@compiles(ColumnNullable)  # type: ignore[misc]
+@compiles(ColumnNullable)
 def visit_column_nullable(
     element: ColumnNullable, compiler: DDLCompiler, **kw
 ) -> str:
@@ -212,7 +212,7 @@ def visit_column_nullable(
     )
 
 
-@compiles(ColumnType)  # type: ignore[misc]
+@compiles(ColumnType)
 def visit_column_type(element: ColumnType, compiler: DDLCompiler, **kw) -> str:
     return "%s %s %s" % (
         alter_table(compiler, element.table_name, element.schema),
@@ -221,7 +221,7 @@ def visit_column_type(element: ColumnType, compiler: DDLCompiler, **kw) -> str:
     )
 
 
-@compiles(ColumnName)  # type: ignore[misc]
+@compiles(ColumnName)
 def visit_column_name(element: ColumnName, compiler: DDLCompiler, **kw) -> str:
     return "%s RENAME %s TO %s" % (
         alter_table(compiler, element.table_name, element.schema),
@@ -230,7 +230,7 @@ def visit_column_name(element: ColumnName, compiler: DDLCompiler, **kw) -> str:
     )
 
 
-@compiles(ColumnDefault)  # type: ignore[misc]
+@compiles(ColumnDefault)
 def visit_column_default(
     element: ColumnDefault, compiler: DDLCompiler, **kw
 ) -> str:
@@ -245,7 +245,7 @@ def visit_column_default(
     )
 
 
-@compiles(ComputedColumnDefault)  # type: ignore[misc]
+@compiles(ComputedColumnDefault)
 def visit_computed_column(
     element: ComputedColumnDefault, compiler: DDLCompiler, **kw
 ):
@@ -255,7 +255,7 @@ def visit_computed_column(
     )
 
 
-@compiles(IdentityColumnDefault)  # type: ignore[misc]
+@compiles(IdentityColumnDefault)
 def visit_identity_column(
     element: IdentityColumnDefault, compiler: DDLCompiler, **kw
 ):