diff --git a/mlua-sys/src/lib.rs b/mlua-sys/src/lib.rs
index 6735290..ea4967a 100644
--- a/mlua-sys/src/lib.rs
+++ b/mlua-sys/src/lib.rs
@@ -46,7 +46,7 @@ pub const LUA_TRACEBACK_STACK: c_int = 11;
 // The minimum alignment guaranteed by the architecture. This value is used to
 // add fast paths for low alignment values.
 // Copied from https://github.com/rust-lang/rust/blob/master/library/std/src/sys/common/alloc.rs
-#[cfg(all(any(
+#[cfg(any(
     target_arch = "x86",
     target_arch = "arm",
     target_arch = "mips",
@@ -58,10 +58,10 @@ pub const LUA_TRACEBACK_STACK: c_int = 11;
     target_arch = "hexagon",
     all(target_arch = "riscv32", not(target_os = "espidf")),
     all(target_arch = "xtensa", not(target_os = "espidf")),
-)))]
+))]
 #[doc(hidden)]
 pub const SYS_MIN_ALIGN: usize = 8;
-#[cfg(all(any(
+#[cfg(any(
     target_arch = "x86_64",
     target_arch = "aarch64",
     target_arch = "mips64",
@@ -69,14 +69,14 @@ pub const SYS_MIN_ALIGN: usize = 8;
     target_arch = "sparc64",
     target_arch = "riscv64",
     target_arch = "wasm64",
-)))]
+))]
 #[doc(hidden)]
 pub const SYS_MIN_ALIGN: usize = 16;
 // The allocator on the esp-idf platform guarentees 4 byte alignment.
-#[cfg(all(any(
+#[cfg(any(
     all(target_arch = "riscv32", target_os = "espidf"),
     all(target_arch = "xtensa", target_os = "espidf"),
-)))]
+))]
 #[doc(hidden)]
 pub const SYS_MIN_ALIGN: usize = 4;
 
diff --git a/src/lib.rs b/src/lib.rs
index 41d31d2..284f882 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -145,7 +145,7 @@ pub use crate::serde::{
 #[cfg_attr(docsrs, doc(cfg(feature = "serialize")))]
 pub mod serde;
 
-#[cfg(any(feature = "mlua_derive"))]
+#[cfg(feature = "mlua_derive")]
 #[allow(unused_imports)]
 #[macro_use]
 extern crate mlua_derive;
@@ -208,7 +208,7 @@ pub use crate::{
 /// [`AsChunk`]: crate::AsChunk
 /// [`UserData`]: crate::UserData
 /// [`IntoLua`]: crate::IntoLua
-#[cfg(any(feature = "macros"))]
+#[cfg(feature = "macros")]
 #[cfg_attr(docsrs, doc(cfg(feature = "macros")))]
 pub use mlua_derive::chunk;
 
diff --git a/src/lua.rs b/src/lua.rs
index f0d1632..bc907f5 100644
--- a/src/lua.rs
+++ b/src/lua.rs
@@ -147,7 +147,7 @@ pub(crate) struct ExtraData {
 pub enum GCMode {
     Incremental,
     /// Requires `feature = "lua54"`
-    #[cfg(any(feature = "lua54"))]
+    #[cfg(feature = "lua54")]
     #[cfg_attr(docsrs, doc(cfg(feature = "lua54")))]
     Generational,
 }
@@ -1280,7 +1280,7 @@ impl Lua {
     /// Requires `feature = "lua54"`
     ///
     /// [lua_doc]: https://www.lua.org/manual/5.4/manual.html#2.5.2
-    #[cfg(any(feature = "lua54"))]
+    #[cfg(feature = "lua54")]
     #[cfg_attr(docsrs, doc(cfg(feature = "lua54")))]
     pub fn gc_gen(&self, minor_multiplier: c_int, major_multiplier: c_int) -> GCMode {
         let state = self.main_state;
diff --git a/src/table.rs b/src/table.rs
index 37cdae9..41a36fb 100644
--- a/src/table.rs
+++ b/src/table.rs
@@ -705,7 +705,7 @@ impl<'lua> Table<'lua> {
         }
     }
 
-    #[cfg(any(feature = "serialize"))]
+    #[cfg(feature = "serialize")]
     pub(crate) fn raw_sequence_values_by_len<V: FromLua<'lua>>(
         self,
         len: Option<Integer>,
diff --git a/src/userdata.rs b/src/userdata.rs
index b6ad825..af827ad 100644
--- a/src/userdata.rs
+++ b/src/userdata.rs
@@ -139,7 +139,8 @@ pub enum MetaMethod {
     /// Requires `feature = "lua54"`
     ///
     /// [lua_doc]: https://www.lua.org/manual/5.4/manual.html#3.3.8
-    #[cfg(any(feature = "lua54"))]
+    #[cfg(feature = "lua54")]
+    #[cfg_attr(docsrs, doc(cfg(feature = "lua54")))]
     Close,
 }