diff --git a/vllm/platforms/rocm.py b/vllm/platforms/rocm.py
index e39b279124..d7e5bf02f2 100644
--- a/vllm/platforms/rocm.py
+++ b/vllm/platforms/rocm.py
@@ -413,9 +413,21 @@ def flash_attn_triton_available() -> bool:
     try:
         from importlib.util import find_spec
 
-        if find_spec("flash_attn") is None:
-            return False
-        if find_spec("flash_attn.flash_attn_triton_amd") is None:
+        # Locate the Triton-AMD kernels. Older ROCm/flash-attention (pre
+        # 2026-03) shipped them as the flash_attn.flash_attn_triton_amd
+        # subpackage. The main_perf migration commit 3f94643 moved them
+        # into aiter at aiter.ops.triton._triton_kernels.flash_attn_triton_amd,
+        # so accept either location.
+        def _has_spec(name: str) -> bool:
+            try:
+                return find_spec(name) is not None
+            except (ImportError, ValueError):
+                return False
+
+        if not (
+            _has_spec("flash_attn.flash_attn_triton_amd")
+            or _has_spec("aiter.ops.triton._triton_kernels.flash_attn_triton_amd")
+        ):
             return False
         if os.environ.get("FLASH_ATTENTION_TRITON_AMD_ENABLE") != "TRUE":
             logger.info_once(