diff --git a/tests/AstQuery.test.cpp b/tests/AstQuery.test.cpp
index 769637a51..4deaf6480 100644
--- a/tests/AstQuery.test.cpp
+++ b/tests/AstQuery.test.cpp
@@ -331,4 +331,15 @@ TEST_CASE_FIXTURE(Fixture, "find_expr_ancestry")
     CHECK(ancestry.back()->is<AstExprFunction>());
 }
 
+TEST_CASE_FIXTURE(BuiltinsFixture, "find_binding_at_position_global_start_of_file")
+{
+    check("local x = string.char(1)");
+    const Position pos(0, 12);
+
+    std::optional<Binding> binding = findBindingAtPosition(*getMainModule(), *getMainSourceModule(), pos);
+
+    REQUIRE(binding);
+    CHECK_EQ(binding->location, Location{Position{0, 0}, Position{0, 0}});
+}
+
 TEST_SUITE_END();