diff --git a/pyproject.toml b/pyproject.toml
index 5d59788..65f5b43 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ dependencies = [
     "spacytextblob",
     "textblob",
     "torch",
-    "salesforce-lavis",
+    "salesforce-lavis; platform_system!='Windows'",
     "bertopic",
     "grpcio",
 ]