diff --git a/studio/backend/core/training/worker.py b/studio/backend/core/training/worker.py
index cca1c9b63..19b9990ce 100644
--- a/studio/backend/core/training/worker.py
+++ b/studio/backend/core/training/worker.py
@@ -488,10 +488,10 @@ def run_training_process(
     try:
         _ensure_causal_conv1d_fast_path(event_queue, model_name)
         _ensure_mamba_ssm(event_queue, model_name)
-        _ensure_flash_attn_for_long_context(
-            event_queue,
-            int(config.get("max_seq_length", 2048)),
-        )
+        #_ensure_flash_attn_for_long_context(
+        #    event_queue,
+        #    int(config.get("max_seq_length", 2048)),
+        #)
     except Exception as exc:
         event_queue.put(
             {
diff --git a/studio/install_python_stack.py b/studio/install_python_stack.py
index 1ef626ce3..bacf8bc7e 100644
--- a/studio/install_python_stack.py
+++ b/studio/install_python_stack.py
@@ -989,9 +989,9 @@ def install_python_stack() -> int:
     #         constrain = False,
     #     )
 
-    if not IS_WINDOWS and not IS_MACOS and not NO_TORCH:
-        _progress("flash-attn")
-        _ensure_flash_attn()
+    #if not IS_WINDOWS and not IS_MACOS and not NO_TORCH:
+    #    _progress("flash-attn")
+    #    _ensure_flash_attn()
 
     # # 6. Patch: override llama_cpp.py with fix from unsloth-zoo  feature/llama-cpp-windows-support branch
     # patch_package_file(