diff --git a/dedoc/readers/pdf_reader/pdf_image_reader/pdf_image_reader.py b/dedoc/readers/pdf_reader/pdf_image_reader/pdf_image_reader.py
index 0206747e..c4b8f454 100644
--- a/dedoc/readers/pdf_reader/pdf_image_reader/pdf_image_reader.py
+++ b/dedoc/readers/pdf_reader/pdf_image_reader/pdf_image_reader.py
@@ -120,7 +120,7 @@ def _detect_column_count_and_orientation(self, image: np.ndarray, parameters: Pa
         angle = angle if parameters.document_orientation is None else 0
         self.logger.info(f"Final orientation angle = {angle}, is_one_column_document = {is_one_column_document}")
 
-        rotated_image, result_angle = self.scew_corrector.preprocess(image, {"rotated_angle": angle})
+        rotated_image, result_angle = self.scew_corrector.preprocess(image, {"orientation_angle": angle})
         result_angle = result_angle["rotated_angle"]
 
         if self.config.get("debug_mode"):
diff --git a/tests/unit_tests/test_format_pdf_reader.py b/tests/unit_tests/test_format_pdf_reader.py
index 29288a4a..44703b75 100644
--- a/tests/unit_tests/test_format_pdf_reader.py
+++ b/tests/unit_tests/test_format_pdf_reader.py
@@ -36,7 +36,7 @@ def test_scan_rotator(self) -> None:
             image = cv2.imread(path)
             _, orientation = self.orientation_classifier.predict(image)
             angle_predict = self.orientation_classifier.classes[2 + orientation]
-            rotated, angle = skew_corrector.preprocess(image, {"rotated_angle": angle_predict})
+            rotated, angle = skew_corrector.preprocess(image, {"orientation_angle": angle_predict})
             angle = angle["rotated_angle"]
             self.assertAlmostEqual(angle, angles[i], delta=8)
 
@@ -49,8 +49,9 @@ def test_scan_orientation(self) -> None:
             path = os.path.join(os.path.dirname(__file__), imgs_path[i])
             image = cv2.imread(path)
             _, angle_predict = self.orientation_classifier.predict(image)
-            rotated, angle = skew_corrector.preprocess(image, {"rotated_angle": angle_predict})
+            rotated, angle = skew_corrector.preprocess(image, {"orientation_angle": angle_predict})
             angle = angle["rotated_angle"]
+            print(angle, angles[i])
             self.assertTrue(abs(angle - angles[i]) < max_delta)
 
     def test_header_footer_search(self) -> None: