diff --git a/comfy/flash_attn_triton_amd/utils.py b/comfy/flash_attn_triton_amd/utils.py
index 3a5432c68..3e679906e 100644
--- a/comfy/flash_attn_triton_amd/utils.py
+++ b/comfy/flash_attn_triton_amd/utils.py
@@ -276,5 +276,5 @@ def is_cdna():
 
 
 def is_rdna():
-    return is_hip() and triton.runtime.driver.active.get_current_target().arch in ("gfx1030", "gfx1100", "gfx1101",
+    return is_hip() and triton.runtime.driver.active.get_current_target().arch in ("gfx1030", "gfx1031", "gfx1100", "gfx1101", 
                                                                                    "gfx1102", "gfx1200", "gfx1201")