diff --git a/build.rs b/build.rs
index 74f448e..6465fcc 100644
--- a/build.rs
+++ b/build.rs
@@ -3,7 +3,6 @@ use rustc_version::{version_meta, Channel, Version};
 fn main() {
     println!("cargo::rustc-check-cfg=cfg(USE_RUSTC_FEATURES)");
     println!("cargo::rustc-check-cfg=cfg(CONFIG_RUSTC_HAS_UNSAFE_PINNED)");
-    println!("cargo:rustc-check-cfg=cfg(RUSTC_RAW_REF_OP_IS_STABLE)");
 
     let meta = version_meta().unwrap();
 
@@ -18,7 +17,4 @@ fn main() {
     if meta.semver >= Version::parse("1.89.0-nightly").unwrap() && use_feature {
         println!("cargo:rustc-cfg=CONFIG_RUSTC_HAS_UNSAFE_PINNED");
     }
-    if meta.semver >= Version::parse("1.82.0").unwrap() && use_feature {
-        println!("cargo:rustc-cfg=RUSTC_RAW_REF_OP_IS_STABLE");
-    }
 }