1 files changed, 5 insertions, 1 deletions
diff --git a/compiler/rustc_target/src/spec/aarch64_unknown_openbsd.rs b/compiler/rustc_target/src/spec/aarch64_unknown_openbsd.rs
index 3d99040f0..224e31af2 100644
--- a/compiler/rustc_target/src/spec/aarch64_unknown_openbsd.rs
+++ b/compiler/rustc_target/src/spec/aarch64_unknown_openbsd.rs
@@ -6,6 +6,10 @@ pub fn target() -> Target {
         pointer_width: 64,
         data_layout: "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128".into(),
         arch: "aarch64".into(),
-        options: TargetOptions { max_atomic_width: Some(128), ..super::openbsd_base::opts() },
+        options: TargetOptions {
+            features: "+v8a".into(),
+            max_atomic_width: Some(128),
+            ..super::openbsd_base::opts()
+        },
     }
 }