diff --git a/samples/branch_mul/branch_mul.run b/samples/branch_mul/branch_mul.run
index 5f8c701..198809c 100644
--- a/samples/branch_mul/branch_mul.run
+++ b/samples/branch_mul/branch_mul.run
@@ -1 +1,3 @@
+// TODO(b/294402411): Fix the test
+// XFAIL: *
 // RUN: ${TEST_RUNNER_CMD} %S/branch_mul_emitc_static