diff --git a/lib/std/array_list.zig b/lib/std/array_list.zig
index 1c665f3bdb892db15a3de341dc55d4194fb3db2b..edece7882eaa79caf502cd493833e902b064856d 100644
--- a/lib/std/array_list.zig
+++ b/lib/std/array_list.zig
@@ -2366,6 +2366,10 @@ test "Managed(u0)" {
         count += 1;
     }
     try testing.expectEqual(count, 3);
+
+    const ownedSlice = try list.toOwnedSlice();
+    defer a.free(ownedSlice);
+    try testing.expectEqualSlices(u0, ownedSlice, &.{ 0, 0, 0 });
 }
 
 test "Managed(?u32).pop()" {