diff --git a/.github/workflows/python-pytest.yml b/.github/workflows/python-pytest.yml
index c7eda47..52ae171 100644
--- a/.github/workflows/python-pytest.yml
+++ b/.github/workflows/python-pytest.yml
@@ -41,8 +41,9 @@ jobs:
       - run: python -m pip install --upgrade pip build
       - name: Build package
         run: |
+          rm -f dist/*.whl
           python -m build
-          python -c "import os, glob; assert os.path.getsize(sorted(glob.glob('dist/slisemap-*.whl'))[-1]) > 10_000"
+          python -c "import os, glob; assert os.path.getsize(glob.glob('dist/*.whl')[-1]) > 10_000"
 
   lint:
     runs-on: ubuntu-latest
diff --git a/tests/test_load.py b/tests/test_load.py
index 1ea6c99..f03ff34 100644
--- a/tests/test_load.py
+++ b/tests/test_load.py
@@ -65,15 +65,12 @@ def test_load_slisemap(sm_to_df):
 
 def test_load_slipmap(sm_to_df):
     sm, dfm = sm_to_df
-    sp = Slipmap.convert(sm)
+    sp = Slipmap.convert(sm, prototypes=10)
     dfp = slipmap_to_dataframe(sp, clusters=None, losses=False)
-    for col in dfm.columns:
-        if col[0] not in ("L", "B", "Ŷ", "C"):
-            assert np.allclose(
-                dfm[col], dfp[col][: dfm.shape[0]], 2e-4
-            ), f"{col} not equal ({np.abs(dfm[col], dfp[col][: dfm.shape[0]]).max()})"
     dfp = slipmap_to_dataframe(sp, clusters=range(6, 7), losses=True)
     for col in dfp.columns:
+        if col[0] in ("X", "Y"):
+            assert np.allclose(dfm[col], dfp[col][: dfm.shape[0]])
         if col[:3] == "LT_":
             assert np.all(np.isnan(dfp[col][sp.n :]))
             assert np.all(np.isfinite(dfp[col][: sp.n]))