diff --git a/Brewfile b/Brewfile
index 031a3c27..d0ebf1e1 100644
--- a/Brewfile
+++ b/Brewfile
@@ -3,4 +3,10 @@ brew 'zstd'
 brew 'lz4'
 brew 'xxhash'
 brew 'openssl@1.1'
-cask 'osxfuse'  # Required for Python llfuse module
+
+# osxfuse (aka macFUSE) is only required for "borg mount",
+# but won't work on github actions' workers.
+# it requires installing a kernel extension, so some users
+# may want it and some won't.
+
+#cask 'osxfuse'