diff --git a/sysutils/fusefs-encfs/files/patch-encfs_NullCipher.cpp b/sysutils/fusefs-encfs/files/patch-encfs_NullCipher.cpp
new file mode 100644
index 000000000000..08e4db20abe8
--- /dev/null
+++ b/sysutils/fusefs-encfs/files/patch-encfs_NullCipher.cpp
@@ -0,0 +1,11 @@
+--- encfs/NullCipher.cpp.orig	2022-05-14 16:04:54 UTC
++++ encfs/NullCipher.cpp
+@@ -76,7 +76,7 @@ class NullDestructor {
+   NullDestructor &operator=(const NullDestructor &) = delete; // copy assignment
+   NullDestructor& operator=(NullDestructor&& other) = delete; // move assignment
+ 
+-  void operator()(NullKey *&) {}
++  void operator()(NullKey *) {}
+ };
+ std::shared_ptr<AbstractCipherKey> gNullKey(new NullKey(), NullDestructor());
+