diff --git a/unsloth/kernels/flex_attention.py b/unsloth/kernels/flex_attention.py
index 2fba359b77..08426b69e0 100644
--- a/unsloth/kernels/flex_attention.py
+++ b/unsloth/kernels/flex_attention.py
@@ -31,7 +31,7 @@ try:
         create_block_mask as _create_block_mask,
     )
     _flex_attention = torch.compile(_flex_attention, dynamic = True, options = torch_compile_options)
-    HAS_FLEX_ATTENTION = True
+    HAS_FLEX_ATTENTION = False
 except:
     HAS_FLEX_ATTENTION = False
 pass