diff --git a/fs/cifs/fs_context.c b/fs/cifs/fs_context.c
index 62818b142e2e..818c413db82d 100644
--- a/fs/cifs/fs_context.c
+++ b/fs/cifs/fs_context.c
@@ -178,6 +178,7 @@ const struct fs_parameter_spec smb3_fs_parameters[] = {
 	fsparam_flag_no("auto", Opt_ignore),
 	fsparam_string("cred", Opt_ignore),
 	fsparam_string("credentials", Opt_ignore),
+	fsparam_string("prefixpath", Opt_ignore),
 	{}
 };