diff --git a/Makefile b/Makefile
index f866a74..76aefe2 100644
--- a/Makefile
+++ b/Makefile
@@ -34,6 +34,12 @@ USE_BPF := 0
 FCF_PROTECTION := $(CF_PROTECTION_OPTS)
 TMOPTS := -mtune=powerpc
 endif
+ifeq ($(ARCH),riscv64)
+USE_BPF :=0
+FCF_PROTECTION := $(CF_PROTECTION_OPTS)
+TMOPTS := -march=rv64gc -mabi=lp64d
+endif
+
 
 $(info USE_BPF=$(USE_BPF))
 $(info FCF_PROTECTION=$(FCF_PROTECTION))
diff --git a/src/stalld.h b/src/stalld.h
index a5b9dbc..7362d4e 100644
--- a/src/stalld.h
+++ b/src/stalld.h
@@ -119,7 +119,7 @@ struct stalld_backend {
 #elif __arm__
 # define __NR_sched_setattr 380
 # define __NR_sched_getattr 381
-#elif __aarch64__ || __loongarch64
+#elif __aarch64__ || __loongarch64 || __riscv
 # define __NR_sched_setattr 274
 # define __NR_sched_getattr 275
 #elif __powerpc__