diff --git a/tests/unit/dataclasses/test_shape_collection.py b/tests/unit/dataclasses/test_shape_collection.py
index ed04c085..8d310a11 100644
--- a/tests/unit/dataclasses/test_shape_collection.py
+++ b/tests/unit/dataclasses/test_shape_collection.py
@@ -189,3 +189,12 @@ def test_shape_to_query(clean_building_motif):
         "?target <http://www.w3.org/2000/01/rdf-schema#label> ?label" in query5
     ), query5
     assert "UNION" in query5, query5
+
+    query6 = sc.shape_to_query(URIRef("urn:shapes_to_query/test_sh_or"))
+    assert (
+        "?target <https://brickschema.org/schema/Brick#hasUnits> <http://qudt.org/vocab/unit/DEG_C>"
+    ), query6
+    assert (
+        "?target <https://brickschema.org/schema/Brick#hasUnits> <http://qudt.org/vocab/unit/DEG_F>"
+    ), query6
+    assert "UNION" in query6, query6
diff --git a/tests/unit/fixtures/shape_to_query/shapes.ttl b/tests/unit/fixtures/shape_to_query/shapes.ttl
index ec3f8f22..b58c0a73 100644
--- a/tests/unit/fixtures/shape_to_query/shapes.ttl
+++ b/tests/unit/fixtures/shape_to_query/shapes.ttl
@@ -67,6 +67,23 @@
     ] ;
 .
 
+:test_sh_or a sh:NodeShape, owl:Class ;
+    sh:targetClass brick:Sensor ;
+    sh:or ( [
+        sh:property [
+            sh:name "unit" ;
+            sh:path brick:hasUnits ;
+            sh:hasValue unit:DEG_C ;
+        ] ;
+    ] [
+        sh:property [
+            sh:name "unit" ;
+            sh:path brick:hasUnits ;
+            sh:hasValue unit:DEG_F ;
+        ] ;
+    ] )
+    .
+
 :subjectTarget a sh:NodeShape, owl:Class ;
     sh:targetSubjectsOf brick:hasPoint ;
     sh:property [