diff --git a/utils/UniqueFd.h b/utils/UniqueFd.h
index 1a390ba..d747a7f 100644
--- a/utils/UniqueFd.h
+++ b/utils/UniqueFd.h
@@ -17,6 +17,7 @@
 #ifndef UNIQUEFD_H_
 #define UNIQUEFD_H_
 
+#include <fcntl.h>
 #include <unistd.h>
 
 #include <memory>
@@ -73,6 +74,11 @@
     return fd_;
   }
 
+  static auto Dup(int fd) {
+    // NOLINTNEXTLINE(android-cloexec-dup): fcntl has issue (see issue #63)
+    return UniqueFd(dup(fd));
+  }
+
   explicit operator bool() const {
     return fd_ != kEmptyFd;
   }