diff --git a/rust/test/shared/BUILD b/rust/test/shared/BUILD
index b2c4aaf164..73be626f76 100644
--- a/rust/test/shared/BUILD
+++ b/rust/test/shared/BUILD
@@ -257,11 +257,19 @@ rust_test(
 rust_test(
     name = "simple_nested_cpp_test",
     srcs = ["simple_nested_test.rs"],
+    tags = [
+        # TODO: Enable testing on arm once we support sanitizers for Rust on Arm.
+        "not_build:arm",
+    ],
     deps = ["//rust/test:nested_cc_rust_proto"],
 )
 
 rust_test(
     name = "simple_nested_upb_test",
     srcs = ["simple_nested_test.rs"],
+    tags = [
+        # TODO: Enable testing on arm once we support sanitizers for Rust on Arm.
+        "not_build:arm",
+    ],
     deps = ["//rust/test:nested_upb_rust_proto"],
 )