diff --git a/src/omnicore/errors.h b/src/omnicore/errors.h
index 6fa840c04b61e..62e3b410801e7 100644
--- a/src/omnicore/errors.h
+++ b/src/omnicore/errors.h
@@ -376,7 +376,7 @@ inline std::string error_str(int ec) {
           ec_str = "Sender has insufficient balance of property";
           break;
       case PKT_ERROR_NFT -33:
-          ec_str = "Sender %s does not own the range being sent";
+          ec_str = "Sender does not own the range being sent";
           break;
 
       default:
diff --git a/src/omnicore/tx.cpp b/src/omnicore/tx.cpp
index 04589e1d2bcfb..3a463f8d56635 100644
--- a/src/omnicore/tx.cpp
+++ b/src/omnicore/tx.cpp
@@ -2477,6 +2477,7 @@ int CMPTransaction::logicMath_RevokeTokens(CBlockIndex* pindex)
         return (PKT_ERROR_TOKENS -22);
     }
 
+
     if (isPropertyNonFungible(property)) {
         PrintToLog("%s(): rejected: property %d is of type non-fungible\n", __func__, property);
         return (PKT_ERROR_NFT -21);
@@ -2546,9 +2547,11 @@ int CMPTransaction::logicMath_ChangeIssuer(CBlockIndex* pindex)
         return (PKT_ERROR_TOKENS -22);
     }
 
-    if (isPropertyNonFungible(property)) {
-        PrintToLog("%s(): rejected: property %d is of type non-fungible\n", __func__, property);
-        return (PKT_ERROR_NFT -21);
+    if (!IsFeatureActivated(FEATURE_NONFUNGIBLE_ISSUER, block)) {
+        if (isPropertyNonFungible(property)) {
+            PrintToLog("%s(): rejected: property %d is of type non-fungible\n", __func__, property);
+            return (PKT_ERROR_NFT -21);
+        }
     }
 
     if (!IsPropertyIdValid(property)) {