diff --git a/src/kernel/libroot/posix/unistd/mount.c b/src/kernel/libroot/posix/unistd/mount.c
index 70504f3af6..daee1437b4 100644
--- a/src/kernel/libroot/posix/unistd/mount.c
+++ b/src/kernel/libroot/posix/unistd/mount.c
@@ -21,7 +21,7 @@ int
 mount(const char *filesystem, const char *where, const char *device, ulong flags, void *parms, int len)
 {
 	// ToDo: consider parsing "parms" string in userland
-	int status = _kern_mount(where, device, filesystem/*, flags*/, parms);
+	int status = _kern_mount(where, device, filesystem, flags, parms);
 
 	(void)len;