diff --git a/lldb/packages/Python/lldbsuite/test/lldbplatformutil.py b/lldb/packages/Python/lldbsuite/test/lldbplatformutil.py
index 818fdf0e6b5c5e..b7e6f240f59f6c 100644
--- a/lldb/packages/Python/lldbsuite/test/lldbplatformutil.py
+++ b/lldb/packages/Python/lldbsuite/test/lldbplatformutil.py
@@ -34,6 +34,8 @@ def check_first_register_readable(test_case):
         test_case.expect("register read r0", substrs=["r0 = 0x"])
     elif arch in ["powerpc64le"]:
         test_case.expect("register read r0", substrs=["r0 = 0x"])
+    elif re.match("^rv(32|64)", arch):
+        test_case.expect("register read zero", substrs=["zero = 0x"])
     else:
         # TODO: Add check for other architectures
         test_case.fail(