diff --git a/src/spikeinterface/core/tests/test_template_class.py b/src/spikeinterface/core/tests/test_template_class.py
index defad77e00..b864421824 100644
--- a/src/spikeinterface/core/tests/test_template_class.py
+++ b/src/spikeinterface/core/tests/test_template_class.py
@@ -1,5 +1,5 @@
 from pathlib import Path
-
+import pickle
 import numpy as np
 import pytest
 
@@ -58,3 +58,23 @@ def test_numpy_like_behavior():
     # Test ufuncs that return non-ndarray results
     assert np.all(np.greater(templates, -1))
     assert not np.any(np.less(templates, 0))
+
+
+def test_pickle():
+    num_units = 2
+    num_samples = 4
+    num_channels = 3
+    templates_shape = (num_units, num_samples, num_channels)
+    templates_array = np.arange(num_units * num_samples * num_channels).reshape(templates_shape)
+
+    templates = Templates(templates_array=templates_array)
+
+    # Serialize and deserialize the object
+    serialized = pickle.dumps(templates)
+    deserialized = pickle.loads(serialized)
+
+    assert np.array_equal(templates.templates_array, deserialized.templates_array)
+    assert templates.sparsity == deserialized.sparsity
+    assert templates.num_units == deserialized.num_units
+    assert templates.num_samples == deserialized.num_samples
+    assert templates.num_channels == deserialized.num_channels