diff --git a/lldb/packages/Python/lldbsuite/test/make/Makefile.rules b/lldb/packages/Python/lldbsuite/test/make/Makefile.rules
index 2da6ff226b615..06959f226066a 100644
--- a/lldb/packages/Python/lldbsuite/test/make/Makefile.rules
+++ b/lldb/packages/Python/lldbsuite/test/make/Makefile.rules
@@ -207,6 +207,10 @@ else
 		override ARCH :=
 		override ARCHFLAG :=
 	endif
+	ifeq "$(ARCH)" "riscv"
+		override ARCH :=
+		override ARCHFLAG :=
+	endif
 	ifeq "$(findstring mips,$(ARCH))" "mips"
 		override ARCHFLAG := -
 	endif