diff --git a/soh/include/attributes.h b/soh/include/attributes.h
index f58cc8122d..ae65dd78c4 100644
--- a/soh/include/attributes.h
+++ b/soh/include/attributes.h
@@ -1,7 +1,7 @@
 #ifndef ATTRIBUTES_H
 #define ATTRIBUTES_H
 
-#if !defined(__GNUC__) && !defined(__attribute__)
+#if !defined(__GNUC__) && !defined(__clang__) && !defined(__attribute__)
 #define __attribute__(x)
 #endif