1 files changed, 2 insertions, 12 deletions
diff --git a/build.rs b/build.rs
index df4282a..d9f5c9c 100644
--- a/build.rs
+++ b/build.rs
@@ -1,16 +1,9 @@
 #[cfg(feature = "serde_tests")]
-extern crate syntex;
-
-#[cfg(feature = "serde_tests")]
-extern crate serde_codegen;
-
-#[cfg(feature = "serde_tests")]
 mod serde_tests {
     use std::env;
     use std::path::Path;
 
-    use syntex;
-    use serde_codegen;
+    extern crate serde_codegen;
 
     pub fn build() {
         let out_dir = env::var_os("OUT_DIR").unwrap();
@@ -18,10 +11,7 @@ mod serde_tests {
         let src = Path::new("tests/serde_tests.rs.in");
         let dst = Path::new(&out_dir).join("serde_tests.rs");
 
-        let mut registry = syntex::Registry::new();
-
-        serde_codegen::register(&mut registry);
-        registry.expand("", &src, &dst).unwrap();
+        serde_codegen::expand(&src, &dst).unwrap();
     }
 }