diff --git a/.github/workflows/mo.yml b/.github/workflows/mo.yml
index 7dcb851466a..2b9e786f421 100644
--- a/.github/workflows/mo.yml
+++ b/.github/workflows/mo.yml
@@ -80,7 +80,17 @@ jobs:
           python3 setup.py sdist bdist_wheel
         working-directory: model-optimizer
       
-      - name: Test
+      - name: Test package content
+        run: |
+          echo "src = open('openvino_mo.egg-info/SOURCES.txt', 'rt').read().split()" | tee -a test_wheel.py
+          echo "ref = open('automation/package_BOM.txt', 'rt').read().split()"       | tee -a test_wheel.py
+          echo "for name in ref:"                                                    | tee -a test_wheel.py
+          echo "  if name.endswith('.py'):"                                          | tee -a test_wheel.py
+          echo "    assert name in src or './' + name in src, name + ' file missed'" | tee -a test_wheel.py
+          python3 test_wheel.py
+        working-directory: model-optimizer
+
+      - name: Test conversion
         run: |
           wget -q http://download.tensorflow.org/models/mobilenet_v1_2018_08_02/mobilenet_v1_1.0_224.tgz
           tar -xf mobilenet_v1_1.0_224.tgz
diff --git a/model-optimizer/automation/package_BOM.txt b/model-optimizer/automation/package_BOM.txt
index cf76f4e150d..69fbe70b421 100644
--- a/model-optimizer/automation/package_BOM.txt
+++ b/model-optimizer/automation/package_BOM.txt
@@ -792,6 +792,7 @@ mo/front/caffe/python_layer_extractor.py
 mo/front/caffe/register_custom_ops.py
 mo/front/common/__init__.py
 mo/front/common/custom_replacement_registry.py
+mo/front/common/extractors/__init__.py
 mo/front/common/extractors/utils.py
 mo/front/common/find_unsupported_ops.py
 mo/front/common/layout.py
@@ -987,6 +988,7 @@ mo/utils/ir_engine/compare_graphs.py
 mo/utils/ir_engine/ir_engine.py
 mo/utils/ir_reader/__init__.py
 mo/utils/ir_reader/extender.py
+mo/utils/ir_reader/extenders/__init__.py
 mo/utils/ir_reader/extenders/binary_convolution_extender.py
 mo/utils/ir_reader/extenders/bucketize_extender.py
 mo/utils/ir_reader/extenders/conv_extender.py
diff --git a/model-optimizer/mo/front/common/extractors/__init__.py b/model-optimizer/mo/front/common/extractors/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/model-optimizer/mo/utils/ir_reader/extenders/__init__.py b/model-optimizer/mo/utils/ir_reader/extenders/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d