diff --git a/CHANGELOG.md b/CHANGELOG.md
index 90aadc97f34..f324813acdb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Renamed `Tolerance.units` to `Tolerance.unit` to better reflect the documented properties. Left `units` with deprecation warning.
 * Fixed `NotImplementedErorr` when calling `BrepLoop.vertices`.
 * Fixed `python -m compas` to detect extensions based on `importlib` rather than `pkg_resources`.
+* Fixed `Polyhedron.vertices` setter to convert `Point` instances to `[x, y, z]` lists.
 * `compas_rhino.uninstall` will try to remove compas packages from all possible install locations.
 * Changed `angle_vectors_projected` to raise `ValueError` when an input vector is parallel to projection normal.
 * Changed `angle_vectors` to raise `ValueError` when one of the input vectors is a zero-length vector instead of returning 0.
diff --git a/src/compas/geometry/polyhedron.py b/src/compas/geometry/polyhedron.py
index 68720119daa..c0cecdafecf 100644
--- a/src/compas/geometry/polyhedron.py
+++ b/src/compas/geometry/polyhedron.py
@@ -284,7 +284,9 @@ def vertices(self):
 
     @vertices.setter
     def vertices(self, vertices):
-        self._vertices = vertices
+        self._vertices = []
+        for vertex in vertices:
+            self._vertices.append([*vertex])
 
     @property
     def faces(self):
diff --git a/tests/compas/geometry/test_polyhedron.py b/tests/compas/geometry/test_polyhedron.py
index 03763feeb61..87de040eb02 100644
--- a/tests/compas/geometry/test_polyhedron.py
+++ b/tests/compas/geometry/test_polyhedron.py
@@ -1,4 +1,5 @@
 from compas.geometry import Polyhedron
+from compas.geometry import Point
 from compas.itertools import pairwise
 
 
@@ -17,3 +18,18 @@ def test_polyhedron():
     assert polyhedron.lines == [(a, b) for a, b in pairwise(vertices[-1:] + vertices)]
     assert polyhedron.points[0] == vertices[0]
     assert polyhedron.points[-1] != polyhedron.points[0]
+
+
+def test_polyhedron_vertices():
+    vertices = [[0, 0, 0], [1, 0, 0], [1, 1, 0], [0, 1, 0]]
+    faces = [[0, 1, 2, 3]]
+    name = "Test Polyhedron"
+    polyhedron = Polyhedron(vertices, faces, name)
+
+    polyhedron_vertices = polyhedron.vertices
+    assert all(isinstance(vertex, list) and len(vertex) == 3 for vertex in polyhedron_vertices)
+
+    vertices = [Point(0, 0, 0), Point(1, 0, 0), Point(1, 1, 0), Point(0, 1, 0)]
+    polyhedron = Polyhedron(vertices, faces, name)
+    polyhedron_vertices = polyhedron.vertices
+    assert all(isinstance(vertex, list) and len(vertex) == 3 for vertex in polyhedron_vertices)