diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3db6a1b..235c5b8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -33,5 +33,8 @@ jobs:
           activate-environment: paste
           environment-file: environment.yml
 
+      - name: Install package
+        run: pip install .
+
       - name: Pytest
         run: pytest
\ No newline at end of file
diff --git a/tests/test_paste.py b/tests/test_paste.py
index 5c1d30a..c5e63cf 100644
--- a/tests/test_paste.py
+++ b/tests/test_paste.py
@@ -6,7 +6,7 @@
 import pandas as pd
 import tempfile
 
-from src.paste import pairwise_align, center_align, center_ot, intersect, center_NMF
+from paste import pairwise_align, center_align, center_ot, intersect, center_NMF
 
 test_dir = Path(__file__).parent
 input_dir = test_dir / "data/input"