From db292872c8ea74c6874ecdb101ab9235294ed144 Mon Sep 17 00:00:00 2001
From: Daniel Han <danielhanchen@gmail.com>
Date: Tue, 25 Nov 2025 06:50:58 -0800
Subject: [PATCH] Update fp8.py

---
 unsloth/kernels/fp8.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/unsloth/kernels/fp8.py b/unsloth/kernels/fp8.py
index 6fae46a22b..0b8d12a462 100644
--- a/unsloth/kernels/fp8.py
+++ b/unsloth/kernels/fp8.py
@@ -566,6 +566,7 @@ try:
             logger.info(f"Using fbgemm_gpu block quantized FP8 matmul")
             fp8_block_quant_linear = fp8_fbgemm_block_linear
         else:
+            os.environ["UNSLOTH_HAS_FBGEMM"] = "0"
 except:
     pass