diff --git a/precompiled/serde_derive/src/lib.rs b/precompiled/serde_derive/src/lib.rs
index df14fbec..1e5c88aa 100644
--- a/precompiled/serde_derive/src/lib.rs
+++ b/precompiled/serde_derive/src/lib.rs
@@ -16,8 +16,6 @@
 #![doc(html_root_url = "https://docs.rs/serde_derive/1.0.175")]
 #![allow(unknown_lints, bare_trait_objects)]
 
-extern crate proc_macro;
-
 #[cfg(not(all(target_arch = "x86_64", target_os = "linux", target_env = "gnu")))]
 include!("lib_from_source.rs");
 
diff --git a/precompiled/serde_derive/src/lib_from_source.rs b/precompiled/serde_derive/src/lib_from_source.rs
index 3e3f7125..da53441e 100644
--- a/precompiled/serde_derive/src/lib_from_source.rs
+++ b/precompiled/serde_derive/src/lib_from_source.rs
@@ -3,6 +3,7 @@ extern crate quote;
 #[macro_use]
 extern crate syn;
 
+extern crate proc_macro;
 extern crate proc_macro2;
 
 mod internals;
diff --git a/precompiled/serde_derive/src/lib_precompiled.rs b/precompiled/serde_derive/src/lib_precompiled.rs
index db74b2ef..d03ef355 100644
--- a/precompiled/serde_derive/src/lib_precompiled.rs
+++ b/precompiled/serde_derive/src/lib_precompiled.rs
@@ -1,3 +1,5 @@
+extern crate proc_macro;
+
 mod buffer;
 mod bytecode;