diff --git a/src/diffusers/models/attention_dispatch.py b/src/diffusers/models/attention_dispatch.py
index f71be7c8ecc0..d98859abf0f0 100644
--- a/src/diffusers/models/attention_dispatch.py
+++ b/src/diffusers/models/attention_dispatch.py
@@ -68,17 +68,32 @@
     flash_attn_3_func = None
     flash_attn_3_varlen_func = None
 
-if DIFFUSERS_ENABLE_HUB_KERNELS:
-    if not is_kernels_available():
-        raise ImportError(
-            "To use FA3 kernel for your hardware from the Hub, the `kernels` library must be installed. Install with `pip install kernels`."
-        )
-    from ..utils.kernels_utils import _get_fa3_from_hub
+flash_attn_func_hub = None
+flash_attn_3_func_hub = None
 
-    flash_attn_interface_hub = _get_fa3_from_hub()
-    flash_attn_3_func_hub = flash_attn_interface_hub.flash_attn_func
-else:
-    flash_attn_3_func_hub = None
+try:
+    if DIFFUSERS_ENABLE_HUB_KERNELS:
+        if not is_kernels_available():
+            raise ImportError(
+                "To use FA3 kernel for your hardware from the Hub, the `kernels` library must be installed. Install with `pip install kernels`."
+            )
+        from ..utils.kernels_utils import _get_fa3_from_hub
+
+        flash_attn_interface_hub = _get_fa3_from_hub()
+        flash_attn_3_func_hub = flash_attn_interface_hub.flash_attn_func
+        flash_attn_func_hub = flash_attn_3_func_hub  # point generic hub variable
+    else:
+        if not is_kernels_available():
+            raise ImportError(
+                "To use FA kernel for your hardware from the Hub, the `kernels` library must be installed. Install with `pip install kernels`."
+            )
+        from ..utils.kernels_utils import _get_fa_from_hub
+
+        flash_attn_interface_hub = _get_fa_from_hub()
+        flash_attn_func_hub = flash_attn_interface_hub.flash_attn_func
+except Exception:
+    # Keep variables as None if initialization fails
+    pass
 
 if _CAN_USE_SAGE_ATTN:
     from sageattention import (
@@ -167,6 +182,7 @@ class AttentionBackendName(str, Enum):
     _FLASH_VARLEN_3 = "_flash_varlen_3"
     _FLASH_3_HUB = "_flash_3_hub"
     # _FLASH_VARLEN_3_HUB = "_flash_varlen_3_hub"  # not supported yet.
+    _FLASH_HUB = "_flash_hub"
 
     # PyTorch native
     FLEX = "flex"
@@ -376,6 +392,16 @@ def _check_attention_backend_requirements(backend: AttentionBackendName) -> None
                 f"Flash Attention 3 Hub backend '{backend.value}' is not usable because the `kernels` package isn't available. Please install it with `pip install kernels`."
             )
 
+    elif backend in [AttentionBackendName._FLASH_HUB]:
+        if not DIFFUSERS_ENABLE_HUB_KERNELS:
+            raise RuntimeError(
+                f"Flash Attention Hub backend '{backend.value}' is not usable because the `DIFFUSERS_ENABLE_HUB_KERNELS` env var isn't set. Please set it like `export DIFFUSERS_ENABLE_HUB_KERNELS=yes`."
+            )
+        if not is_kernels_available():
+            raise RuntimeError(
+                f"Flash Attention Hub backend '{backend.value}' is not usable because the `kernels` package isn't available. Please install it with `pip install kernels`."
+            )
+
     elif backend in [
         AttentionBackendName.SAGE,
         AttentionBackendName.SAGE_VARLEN,
@@ -720,6 +746,37 @@ def _flash_attention_3_hub(
     return (out[0], out[1]) if return_attn_probs else out
 
 
+@_AttentionBackendRegistry.register(
+    AttentionBackendName._FLASH_HUB,
+    constraints=[_check_device, _check_qkv_dtype_bf16_or_fp16, _check_shape],
+)
+def _flash_attention_hub(
+    query: torch.Tensor,
+    key: torch.Tensor,
+    value: torch.Tensor,
+    scale: Optional[float] = None,
+    is_causal: bool = False,
+    window_size: Tuple[int, int] = (-1, -1),
+    softcap: float = 0.0,
+    alibi_slopes: Optional[torch.Tensor] = None,
+    deterministic: bool = False,
+    return_attn_probs: bool = False,
+) -> torch.Tensor:
+    out = flash_attn_func_hub(
+        q=query,
+        k=key,
+        v=value,
+        softmax_scale=scale,
+        causal=is_causal,
+        window_size=window_size,
+        softcap=softcap,
+        alibi_slopes=alibi_slopes,
+        deterministic=deterministic,
+        return_attn_probs=return_attn_probs,
+    )
+    return out(out[0], out[1]) if return_attn_probs else out
+
+
 @_AttentionBackendRegistry.register(
     AttentionBackendName._FLASH_VARLEN_3,
     constraints=[_check_device, _check_qkv_dtype_bf16_or_fp16, _check_shape],
diff --git a/src/diffusers/utils/kernels_utils.py b/src/diffusers/utils/kernels_utils.py
index 26d6e3972fb7..5fa630823e31 100644
--- a/src/diffusers/utils/kernels_utils.py
+++ b/src/diffusers/utils/kernels_utils.py
@@ -7,6 +7,8 @@
 
 _DEFAULT_HUB_ID_FA3 = "kernels-community/flash-attn3"
 
+_DEFAULT_HUB_ID_FA = "kernels-community/flash-attn"
+
 
 def _get_fa3_from_hub():
     if not is_kernels_available():
@@ -21,3 +23,17 @@ def _get_fa3_from_hub():
         except Exception as e:
             logger.error(f"An error occurred while fetching kernel '{_DEFAULT_HUB_ID_FA3}' from the Hub: {e}")
             raise
+
+
+def _get_fa_from_hub():
+    if not is_kernels_available():
+        return None
+    else:
+        from kernels import get_kernel
+
+        try:
+            flash_attn_hub = get_kernel(_DEFAULT_HUB_ID_FA)
+            return flash_attn_hub
+        except Exception as e:
+            logger.error(f"An error occurred while fetching kernel '{_DEFAULT_HUB_ID_FA}' from the Hub: {e}")
+            raise