diff --git a/src/common/fastjmp.cpp b/src/common/fastjmp.cpp
index 5ffca2a42..fa5557717 100644
--- a/src/common/fastjmp.cpp
+++ b/src/common/fastjmp.cpp
@@ -117,6 +117,7 @@ asm(
 asm(
 	"\t.global " PREFIX "fastjmp_set\n"
 	"\t.global " PREFIX "fastjmp_jmp\n"
+	"\t.attribute arch, \"rv64gc\"\n"
 	"\t.text\n"
 	"\t.align 16\n"
 	"\t" PREFIX "fastjmp_set:" R"(