diff --git a/tests/subsys/cpp/libcxx/testcase.yaml b/tests/subsys/cpp/libcxx/testcase.yaml
index 4336a79169d..1716544e638 100644
--- a/tests/subsys/cpp/libcxx/testcase.yaml
+++ b/tests/subsys/cpp/libcxx/testcase.yaml
@@ -9,8 +9,7 @@ tests:
     min_flash: 54
     tags: cpp
   cpp.libcxx.exceptions:
-    # FIXME: change when issue is resolved #32448
-    platform_allow: mps2_an385 qemu_arc_em qemu_arc_hs qemu_cortex_m0 qemu_cortex_m3 qemu_cortex_r5 qemu_riscv32 qemu_x86 qemu_xtensa
+    arch_exclude: nios2 sparc
     toolchain_exclude: xcc
     min_flash: 54
     tags: cpp