diff --git a/src/SHAMap.cpp b/src/SHAMap.cpp
index 1329cb81c6..9188e4997a 100644
--- a/src/SHAMap.cpp
+++ b/src/SHAMap.cpp
@@ -15,19 +15,17 @@
 #include "SHAMap.h"
 #include "Application.h"
 
-uint256 hash_SMN::mNonce;
-
 std::size_t hash_SMN::operator() (const SHAMapNode& mn) const
 {
 	return mn.getDepth()
 		^ *reinterpret_cast<const std::size_t *>(mn.getNodeID().begin())
-		^ *reinterpret_cast<const std::size_t *>(mNonce.begin());
+		^ *reinterpret_cast<const std::size_t *>(theApp->getNonce256().begin());
 }
 
 std::size_t hash_SMN::operator() (const uint256& u) const
 {
 	return *reinterpret_cast<const std::size_t *>(u.begin())
-		^ *reinterpret_cast<const std::size_t *>(mNonce.begin());
+		^ *reinterpret_cast<const std::size_t *>(theApp->getNonce256().begin());
 }
 
 SHAMap::SHAMap(uint32 seq) : mSeq(seq), mState(Modifying)
diff --git a/src/SHAMap.h b/src/SHAMap.h
index 09398794a2..82795e9799 100644
--- a/src/SHAMap.h
+++ b/src/SHAMap.h
@@ -80,10 +80,6 @@ class hash_SMN
 {
 
 public:
-	static uint256 mNonce;
-
-	static void setNonce(const uint256& nonce) { mNonce = nonce; }
-
 	std::size_t operator() (const SHAMapNode& mn) const;
 
 	std::size_t operator() (const uint256& u) const;