diff --git a/.clippy.toml b/.clippy.toml
index 20d3251..0a3de0a 100644
--- a/.clippy.toml
+++ b/.clippy.toml
@@ -6,3 +6,10 @@ await-holding-invalid-types = [
   "dioxus_signals::WriteLock",
   { path = "dioxus_signals::WriteLock", reason = "Write should not be held over an await point. This will cause any reads or writes to fail while the await is pending since the write borrow is still active." },
 ]
+
+disallowed-methods = [
+  { path = "once_cell::unsync::OnceCell::get_or_init", reason = "use `std::cell::OnceCell` instead, unless you need get_or_try_init in which case #[expect] this lint" },
+  { path = "once_cell::sync::OnceCell::get_or_init", reason = "use `std::sync::OnceLock` instead, unless you need get_or_try_init in which case #[expect] this lint" },
+  { path = "once_cell::unsync::Lazy::new", reason = "use `std::cell::LazyCell` instead, unless you need into_value" },
+  { path = "once_cell::sync::Lazy::new", reason = "use `std::sync::LazyLock` instead, unless you need into_value" },
+]