diff --git a/fs/Exfat.cpp b/fs/Exfat.cpp
index 34f1024..47459a6 100644
--- a/fs/Exfat.cpp
+++ b/fs/Exfat.cpp
@@ -45,7 +45,7 @@ status_t Check(const std::string& source) {
     cmd.push_back(source);
 
     int rc = ForkExecvp(cmd, nullptr, sFsckUntrustedContext);
-    if (rc == 0) {
+    if (rc == 0 || rc == 1) {
         LOG(INFO) << "Check OK";
         return 0;
     } else {