diff --git a/test/datascript/test/query_or.cljc b/test/datascript/test/query_or.cljc
index 0dc30197..ef32c4d3 100644
--- a/test/datascript/test/query_or.cljc
+++ b/test/datascript/test/query_or.cljc
@@ -157,4 +157,10 @@
         (d/q '[:find ?e
                :where (or-join [[?e]]
                         [?e :name "Ivan"])]
-             @test-db))))
\ No newline at end of file
+             @test-db)))
+
+  (is (thrown-msg? "???"
+        (d/q '[:find ?e
+               :where
+               [(or ?e 1)]]
+             @test-db))))