diff --git a/README.md b/README.md
index b8576fd..181edd1 100644
--- a/README.md
+++ b/README.md
@@ -45,18 +45,30 @@ alembic_postgresql_enum.set_configuration(
     )
 )
 ```
+
+Default configuration:
+```python
+alembic_postgresql_enum.Config(
+    add_type_ignore = False,
+    include_name = lambda _: True,
+    drop_unused_enums = True,
+    detect_enum_values_changes = True,
+)
+```
+
 ## Features
 
 * [Creation of enums](#creation-of-enum)
 * [Deletion of unreferenced enums](#deletion-of-unreferenced-enum)
-* [Creation of new enum values](#creation-of-new-enum-values)
-* [Deletion of enums values](#deletion-of-enums-values)
-* [Renaming of enum values](#rename-enum-value)
+* [Detection of enum values changes](#detection-of-enum-values-changes)
+  * [Creation of new enum values](#creation-of-new-enum-values)
+  * [Deletion of enums values](#deletion-of-enums-values)
+  * [Renaming of enum values](#rename-enum-value)
 * [Omitting managing enums](#omitting-managing-enums)
 
-### Creation of enum<a id="creation-of-enum"></a>
+## Creation of enum<a id="creation-of-enum"></a>
 
-#### When table is created
+### When table is created
 
 ```python
 class MyEnum(enum.Enum):
@@ -93,7 +105,7 @@ def downgrade():
     # ### end Alembic commands ###
 ```
 
-#### When column is added
+### When column is added
 ```python
 class MyEnum(enum.Enum):
     one = 1
@@ -125,7 +137,7 @@ def downgrade():
     # ### end Alembic commands ###
 ```
 
-### Deletion of unreferenced enum<a id="deletion-of-unreferenced-enum"></a>
+## Deletion of unreferenced enum<a id="deletion-of-unreferenced-enum"></a>
 If enum is defined in postgres schema, but its mentions removed from code - It will be automatically removed
 ```python
 class ExampleTable(BaseModel):
@@ -148,6 +160,10 @@ def downgrade():
     # ### end Alembic commands ###
 ```
 
+## Detection of enum values changes<a id="detection-of-enum-values-changes"></a>
+
+***Can be disabled with `detect_enum_values_changes` configuration flag turned off***
+
 ### Creation of new enum values<a id="creation-of-new-enum-values"></a>
 
 If new enum value is defined sync_enum_values function call will be added to migration to account for it
@@ -221,6 +237,7 @@ def downgrade():
     # ### end Alembic commands ###
 ```
 
+
 ### Rename enum value<a id="rename-enum-value"></a>
 In this case you must manually edit migration
 
@@ -286,7 +303,7 @@ Do not forget to switch places old and new values for downgrade
 
 All defaults in postgres will be renamed automatically as well
 
-### Omitting managing enums<a id="omitting-managing-enums"></a>
+## Omitting managing enums<a id="omitting-managing-enums"></a>
 
 If configured `include_name` function returns `False` given enum will be not managed.
 ```python
diff --git a/alembic_postgresql_enum/compare_dispatch.py b/alembic_postgresql_enum/compare_dispatch.py
index 0099e9b..82d6337 100644
--- a/alembic_postgresql_enum/compare_dispatch.py
+++ b/alembic_postgresql_enum/compare_dispatch.py
@@ -76,12 +76,14 @@ def compare_enums(
 
         create_new_enums(definitions, declarations.enum_values, schema, upgrade_ops)
 
-        drop_unused_enums(definitions, declarations.enum_values, schema, upgrade_ops)
-
-        sync_changed_enums(
-            definitions,
-            declarations.enum_values,
-            declarations.enum_table_references,
-            schema,
-            upgrade_ops,
-        )
+        if configuration.drop_unused_enums:
+            drop_unused_enums(definitions, declarations.enum_values, schema, upgrade_ops)
+
+        if configuration.detect_enum_values_changes:
+            sync_changed_enums(
+                definitions,
+                declarations.enum_values,
+                declarations.enum_table_references,
+                schema,
+                upgrade_ops,
+            )
diff --git a/alembic_postgresql_enum/configuration.py b/alembic_postgresql_enum/configuration.py
index 4d73f78..63c8b7f 100644
--- a/alembic_postgresql_enum/configuration.py
+++ b/alembic_postgresql_enum/configuration.py
@@ -6,6 +6,8 @@
 class Config:
     add_type_ignore: bool = False
     include_name: Callable[[str], bool] = lambda _: True
+    drop_unused_enums: bool = True
+    detect_enum_values_changes: bool = True
 
 
 _config = Config()
diff --git a/alembic_postgresql_enum/sql_commands/column_default.py b/alembic_postgresql_enum/sql_commands/column_default.py
index 0d21175..f191cc9 100644
--- a/alembic_postgresql_enum/sql_commands/column_default.py
+++ b/alembic_postgresql_enum/sql_commands/column_default.py
@@ -66,7 +66,6 @@ def rename_default_if_required(
         return column_default_value
 
     if default_value.endswith("[]"):
-
         # remove old type postfix
         column_default_value = default_value[: default_value.find("::")]
 
diff --git a/tests/sync_enum_values/test_render.py b/tests/sync_enum_values/test_render.py
index c85eb8c..6b2d36a 100644
--- a/tests/sync_enum_values/test_render.py
+++ b/tests/sync_enum_values/test_render.py
@@ -26,6 +26,37 @@
 from tests.utils.migration_context import create_migration_context
 
 
+class TestDisabledSyncEnumValues(CompareAndRunTestCase):
+    """Check that enum variants are updated when new variant is added"""
+
+    config = Config(detect_enum_values_changes=False)
+
+    old_enum_variants = ["active", "passive"]
+    new_enum_variants = old_enum_variants + ["banned"]
+
+    def get_database_schema(self) -> MetaData:
+        schema = get_schema_with_enum_variants(self.old_enum_variants)
+        return schema
+
+    def get_target_schema(self) -> MetaData:
+        schema = get_schema_with_enum_variants(self.new_enum_variants)
+        return schema
+
+    def get_expected_upgrade(self) -> str:
+        return f"""
+        # ### commands auto generated by Alembic - please adjust! ###
+        pass
+        # ### end Alembic commands ###
+        """
+
+    def get_expected_downgrade(self) -> str:
+        return f"""
+        # ### commands auto generated by Alembic - please adjust! ###
+        pass
+        # ### end Alembic commands ###
+        """
+
+
 class TestAddNewEnumValueRender(CompareAndRunTestCase):
     """Check that enum variants are updated when new variant is added"""
 
diff --git a/tests/test_enum_creation/test_drop_column.py b/tests/test_enum_creation/test_drop_column.py
index e188247..849af79 100644
--- a/tests/test_enum_creation/test_drop_column.py
+++ b/tests/test_enum_creation/test_drop_column.py
@@ -1,5 +1,6 @@
 from typing import TYPE_CHECKING
 
+from alembic_postgresql_enum import Config
 from alembic_postgresql_enum.operations import DropEnumOp
 from tests.base.run_migration_test_abc import CompareAndRunTestCase
 
@@ -63,6 +64,36 @@ def get_expected_downgrade(self) -> str:
         """
 
 
+class TestDisabledDeleteEnumAfterDropColumn(CompareAndRunTestCase):
+    """Check that library correctly removes unused enum after drop_column"""
+
+    config = Config(
+        drop_unused_enums=False,
+    )
+    enum_variants_to_delete = ["active", "passive"]
+
+    def get_database_schema(self) -> MetaData:
+        return get_schema_with_enum_variants(self.enum_variants_to_delete)
+
+    def get_target_schema(self) -> MetaData:
+        return get_schema_without_enum()
+
+    def get_expected_upgrade(self) -> str:
+        return f"""
+        # ### commands auto generated by Alembic - please adjust! ###
+        op.drop_column('{USER_TABLE_NAME}', '{USER_STATUS_COLUMN_NAME}')
+        # ### end Alembic commands ###
+        """
+
+    def get_expected_downgrade(self) -> str:
+        # For some reason alembic decided to add redundant autoincrement=False on downgrade
+        return f"""
+        # ### commands auto generated by Alembic - please adjust! ###
+        op.add_column('{USER_TABLE_NAME}', sa.Column('{USER_STATUS_COLUMN_NAME}', postgresql.ENUM({', '.join(map(repr, self.enum_variants_to_delete))}, name='{USER_STATUS_ENUM_NAME}', create_type=False), autoincrement=False, nullable=True))
+        # ### end Alembic commands ###
+        """
+
+
 class TestDeleteEnumAfterDropColumnWithArray(CompareAndRunTestCase):
     """Check that library correctly removes unused enum after drop_column. Enum is used in ARRAY"""