diff --git a/src/mnt/fuse2.rs b/src/mnt/fuse2.rs
index cca8c093..ad863360 100644
--- a/src/mnt/fuse2.rs
+++ b/src/mnt/fuse2.rs
@@ -1,4 +1,4 @@
-use super::{fuse2_sys::*, with_fuse_args, MountOption};
+use super::{ensure_last_os_error, fuse2_sys::*, with_fuse_args, MountOption};
 use log::warn;
 use std::{
     ffi::CString,
@@ -19,7 +19,7 @@ impl Mount {
         with_fuse_args(options, |args| {
             let fd = unsafe { fuse_mount_compat25(mountpoint.as_ptr(), args) };
             if fd < 0 {
-                Err(io::Error::last_os_error())
+                Err(ensure_last_os_error())
             } else {
                 let file = unsafe { File::from_raw_fd(fd) };
                 Ok((Arc::new(file), Mount { mountpoint }))
diff --git a/src/mnt/mod.rs b/src/mnt/mod.rs
index 43250031..205bde20 100644
--- a/src/mnt/mod.rs
+++ b/src/mnt/mod.rs
@@ -118,7 +118,6 @@ fn is_mounted(fuse_device: &File) -> bool {
 }
 
 /// Ensures that an os error is never 0/Success
-#[cfg(feature = "libfuse3")]
 fn ensure_last_os_error() -> io::Error {
     let err = io::Error::last_os_error();
     match err.raw_os_error() {