diff --git a/test/__snapshots__/test_peakmap_marginals/test_peakmap_marginals[ms_matplotlib].png b/test/__snapshots__/test_peakmap_marginals/test_peakmap_marginals[ms_matplotlib].png
index efc83afc..75153ffd 100644
Binary files a/test/__snapshots__/test_peakmap_marginals/test_peakmap_marginals[ms_matplotlib].png and b/test/__snapshots__/test_peakmap_marginals/test_peakmap_marginals[ms_matplotlib].png differ
diff --git a/test/test_peakmap_marginals.py b/test/test_peakmap_marginals.py
index b647906d..2bd30889 100644
--- a/test/test_peakmap_marginals.py
+++ b/test/test_peakmap_marginals.py
@@ -13,6 +13,9 @@ def test_peakmap_marginals(featureMap_data, snapshot):
         y="rt",
         z="int",
         kind="peakmap",
+        xlabel="mass-to-charge",
+        ylabel="Retention Time",
+        zlabel="Intensity",
         add_marginals=True,
         show_plot=False,
     )
@@ -33,6 +36,9 @@ def test_peakmap_mz_im(featureMap_data, snapshot):
         add_marginals=True,
         x_kind="chromatogram",
         y_kind="chromatogram",
+        xlabel="Retention Time",
+        ylabel="Ion Mobility",
+        zlabel="Intensity",
         kind="peakmap",
         show_plot=False,
     )