diff --git a/src/wutil.cpp b/src/wutil.cpp
index 3eb90c507..f19790c75 100644
--- a/src/wutil.cpp
+++ b/src/wutil.cpp
@@ -268,6 +268,7 @@ int fd_check_is_remote(int fd) {
     switch ((unsigned int)buf.f_type) {
         case 0x6969:       // NFS_SUPER_MAGIC
         case 0x517B:       // SMB_SUPER_MAGIC
+        case 0xFE534D42U:  // SMB2_MAGIC_NUMBER - not in the manpage
         case 0xFF534D42U:  // CIFS_MAGIC_NUMBER
             return 1;
         default: