diff --git a/include/ircd/simd/traits.h b/include/ircd/simd/traits.h
index 6c0f32328..816007b00 100644
--- a/include/ircd/simd/traits.h
+++ b/include/ircd/simd/traits.h
@@ -60,7 +60,7 @@ namespace ircd::simd
 }
 
 template<class T>
-[[const]]
+[[gnu::const]]
 inline T
 ircd::simd::mask_full()
 {