diff --git a/third_party/xla/xla/service/gpu/tests/BUILD b/third_party/xla/xla/service/gpu/tests/BUILD
index 500eeb5f89d5c2..97da7aa8fb4145 100644
--- a/third_party/xla/xla/service/gpu/tests/BUILD
+++ b/third_party/xla/xla/service/gpu/tests/BUILD
@@ -965,6 +965,7 @@ xla_test(
     srcs = ["gpu_cub_sort_test.cc"],
     backends = ["gpu"],
     shard_count = 15,
+    tags = ["nodebug"],
     deps = [
         "//xla:error_spec",
         "//xla:shape_util",