diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index 07f7dac..23f0cd7 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -44,7 +44,7 @@ jobs:
       run: pip install -r requirements.txt
 
     - name: Run tests
-      run: pytest
+      run: PYTHONPATH=. pytest
 
   deploy:
     runs-on: ubuntu-latest
diff --git a/pdf_processing/test_pdf_extractor.py b/pdf_processing/test_pdf_extractor.py
index d93645e..da60a8e 100644
--- a/pdf_processing/test_pdf_extractor.py
+++ b/pdf_processing/test_pdf_extractor.py
@@ -1,4 +1,4 @@
-from  preprocessing import convert_pdf_to_text
+from preprocessing import convert_pdf_to_text
 
 input_pdf_path = 'tests/sample_pdf.pdf'
 result_text = convert_pdf_to_text(input_pdf_path)