diff --git a/Cargo.toml b/Cargo.toml
index 4a68f5f..37951f6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polars_bio"
-version = "0.2.10"
+version = "0.2.11"
 edition = "2021"
 
 [lib]
diff --git a/polars_bio/__init__.py b/polars_bio/__init__.py
index 9ce0127..4dd35a7 100644
--- a/polars_bio/__init__.py
+++ b/polars_bio/__init__.py
@@ -1,6 +1,5 @@
 import logging
 
-from .polars_bio import FilterOp
 from .range_op import ctx, nearest, overlap
 
 logging.basicConfig()
diff --git a/polars_bio/range_op.py b/polars_bio/range_op.py
index 2edaf21..1676957 100644
--- a/polars_bio/range_op.py
+++ b/polars_bio/range_op.py
@@ -4,11 +4,11 @@
 import polars as pl
 from typing_extensions import TYPE_CHECKING, Union
 
-from .polars_bio import FilterOp, RangeOp, RangeOptions
 from .range_op_helpers import Context, _validate_overlap_input, range_operation
 
 if TYPE_CHECKING:
     pass
+from polars_bio.polars_bio import FilterOp, RangeOp, RangeOptions
 
 DEFAULT_INTERVAL_COLUMNS = ["contig", "pos_start", "pos_end"]
 
diff --git a/polars_bio/range_op_helpers.py b/polars_bio/range_op_helpers.py
index 0ee970b..519206e 100644
--- a/polars_bio/range_op_helpers.py
+++ b/polars_bio/range_op_helpers.py
@@ -4,12 +4,13 @@
 import pandas as pd
 import polars as pl
 
-from .polars_bio import (
+from polars_bio.polars_bio import (
     BioSessionContext,
     RangeOptions,
     range_operation_frame,
     range_operation_scan,
 )
+
 from .range_op_io import _df_to_arrow, _get_schema, _rename_columns, range_lazy_scan
 
 
diff --git a/polars_bio/range_op_io.py b/polars_bio/range_op_io.py
index b8dbaf5..5b5c035 100644
--- a/polars_bio/range_op_io.py
+++ b/polars_bio/range_op_io.py
@@ -8,7 +8,7 @@
 import pyarrow.compute as pc
 from polars.io.plugins import register_io_source
 
-from .polars_bio import (
+from polars_bio.polars_bio import (
     BioSessionContext,
     RangeOptions,
     range_operation_frame,
diff --git a/pyproject.toml b/pyproject.toml
index 9d8da98..8378f16 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "polars-bio"
-version = "0.2.10"
+version = "0.2.11"
 description = "Blazing fast genomic operations on large Python dataframes"
 authors = []
 requires-python = ">=3.9"
diff --git a/tests/test_bioframe.py b/tests/test_bioframe.py
index f450cb4..752f97d 100644
--- a/tests/test_bioframe.py
+++ b/tests/test_bioframe.py
@@ -3,7 +3,7 @@
 from _expected import BIO_PD_DF1, BIO_PD_DF2
 
 import polars_bio as pb
-from polars_bio import FilterOp
+from polars_bio.polars_bio import FilterOp
 
 
 class TestOverlapBioframe:
diff --git a/tests/test_native.py b/tests/test_native.py
index 8ee02d2..82d20f5 100644
--- a/tests/test_native.py
+++ b/tests/test_native.py
@@ -9,6 +9,7 @@
 )
 
 import polars_bio as pb
+from polars_bio.polars_bio import FilterOp
 
 
 class TestOverlapNative:
@@ -16,7 +17,7 @@ class TestOverlapNative:
         DF_OVER_PATH1,
         DF_OVER_PATH2,
         output_type="pandas.DataFrame",
-        overlap_filter=pb.FilterOp.Weak,
+        overlap_filter=FilterOp.Weak,
     )
 
     def test_overlap_count(self):
@@ -35,7 +36,7 @@ class TestNearestNative:
         DF_NEAREST_PATH1,
         DF_NEAREST_PATH2,
         output_type="pandas.DataFrame",
-        overlap_filter=pb.FilterOp.Weak,
+        overlap_filter=FilterOp.Weak,
     )
 
     def test_nearest_count(self):
diff --git a/tests/test_pandas.py b/tests/test_pandas.py
index 91655ae..71695a9 100644
--- a/tests/test_pandas.py
+++ b/tests/test_pandas.py
@@ -9,6 +9,7 @@
 )
 
 import polars_bio as pb
+from polars_bio.polars_bio import FilterOp
 
 
 class TestOverlapPandas:
@@ -16,7 +17,7 @@ class TestOverlapPandas:
         PD_OVERLAP_DF1,
         PD_OVERLAP_DF2,
         output_type="pandas.DataFrame",
-        overlap_filter=pb.FilterOp.Weak,
+        overlap_filter=FilterOp.Weak,
     )
 
     def test_overlap_count(self):
@@ -35,7 +36,7 @@ class TestNearestPandas:
         PD_NEAREST_DF1,
         PD_NEAREST_DF2,
         output_type="pandas.DataFrame",
-        overlap_filter=pb.FilterOp.Weak,
+        overlap_filter=FilterOp.Weak,
     )
 
     def test_nearest_count(self):
diff --git a/tests/test_polars.py b/tests/test_polars.py
index 68edbe0..a559c4c 100644
--- a/tests/test_polars.py
+++ b/tests/test_polars.py
@@ -8,14 +8,15 @@
 )
 
 import polars_bio as pb
+from polars_bio.polars_bio import FilterOp
 
 
 class TestOverlapPolars:
     result_frame = pb.overlap(
-        PL_DF1, PL_DF2, output_type="polars.DataFrame", overlap_filter=pb.FilterOp.Weak
+        PL_DF1, PL_DF2, output_type="polars.DataFrame", overlap_filter=FilterOp.Weak
     )
     result_lazy = pb.overlap(
-        PL_DF1, PL_DF2, output_type="polars.LazyFrame", overlap_filter=pb.FilterOp.Weak
+        PL_DF1, PL_DF2, output_type="polars.LazyFrame", overlap_filter=FilterOp.Weak
     ).collect()
     expected = PL_DF_OVERLAP