diff --git a/backend/headless/fcbh/model_management.py b/backend/headless/fcbh/model_management.py
index 690d192..2933a6a 100644
--- a/backend/headless/fcbh/model_management.py
+++ b/backend/headless/fcbh/model_management.py
@@ -133,6 +133,10 @@ else:
         import xformers
         import xformers.ops
         XFORMERS_IS_AVAILABLE = True
+        try:
+            XFORMERS_IS_AVAILABLE = xformers._has_cpp_library
+        except:
+            pass
         try:
             XFORMERS_VERSION = xformers.version.__version__
             print("xformers version:", XFORMERS_VERSION)
diff --git a/fooocus_version.py b/fooocus_version.py
index ee8d913..246d9d9 100644
--- a/fooocus_version.py
+++ b/fooocus_version.py
@@ -1 +1 @@
-version = '2.1.803'
+version = '2.1.804'