diff --git a/src/zcash/Note.hpp b/src/zcash/Note.hpp
index 7c5084eb9..1d9aa47d1 100644
--- a/src/zcash/Note.hpp
+++ b/src/zcash/Note.hpp
@@ -66,7 +66,7 @@ private:
     unsigned char leadbyte;
 public:
     diversifier_t d;
-    uint256 rcm() const;
+    uint256 rcm;
     uint256 generate_or_derive_esk() const;
     unsigned char get_leadbyte() const {
         return leadbyte;