diff --git a/compiler/rustc_target/src/target_features.rs b/compiler/rustc_target/src/target_features.rs
index 86dab5f1399c5..bd479b41ceef7 100644
--- a/compiler/rustc_target/src/target_features.rs
+++ b/compiler/rustc_target/src/target_features.rs
@@ -566,6 +566,7 @@ impl super::spec::Target {
             "csky" => CSKY_ALLOWED_FEATURES,
             "loongarch64" => LOONGARCH_ALLOWED_FEATURES,
             "s390x" => IBMZ_ALLOWED_FEATURES,
+            "xtensa" => XTENSA_ALLOWED_FEATURES,
             _ => &[],
         }
     }