diff --git a/src/omnicore/rules.cpp b/src/omnicore/rules.cpp
index 947ab07ba59e0..fa251eeb6419d 100644
--- a/src/omnicore/rules.cpp
+++ b/src/omnicore/rules.cpp
@@ -253,6 +253,7 @@ CMainConsensusParams::CMainConsensusParams()
     TRADEALLPAIRS_FEATURE_BLOCK = 438500;
     FEES_FEATURE_BLOCK = 999999;
     FREEZENOTICE_FEATURE_BLOCK = 999999;
+    FREEDEX_FEATURE_BLOCK = 999999;
 }
 
 /**
@@ -294,6 +295,7 @@ CTestNetConsensusParams::CTestNetConsensusParams()
     TRADEALLPAIRS_FEATURE_BLOCK = 0;
     FEES_FEATURE_BLOCK = 0;
     FREEZENOTICE_FEATURE_BLOCK = 0;
+    FREEDEX_FEATURE_BLOCK = 0;
 }
 
 /**
@@ -335,6 +337,7 @@ CRegTestConsensusParams::CRegTestConsensusParams()
     TRADEALLPAIRS_FEATURE_BLOCK = 999999;
     FEES_FEATURE_BLOCK = 999999;
     FREEZENOTICE_FEATURE_BLOCK = 999999;
+    FREEDEX_FEATURE_BLOCK = 999999;
 }
 
 //! Consensus parameters for mainnet
@@ -500,6 +503,9 @@ bool ActivateFeature(uint16_t featureId, int activationBlock, uint32_t minClient
         case FEATURE_FREEZENOTICE:
             MutableConsensusParams().FREEZENOTICE_FEATURE_BLOCK = activationBlock;
         break;
+        case FEATURE_FREEDEX:
+            MutableConsensusParams().FREEDEX_FEATURE_BLOCK = activationBlock;
+        break;
         default:
             supported = false;
         break;
@@ -571,6 +577,9 @@ bool DeactivateFeature(uint16_t featureId, int transactionBlock)
         case FEATURE_FREEZENOTICE:
             MutableConsensusParams().FREEZENOTICE_FEATURE_BLOCK = 999999;
         break;
+        case FEATURE_FREEDEX:
+            MutableConsensusParams().FREEDEX_FEATURE_BLOCK = 999999;
+        break;
         default:
             return false;
         break;
@@ -602,6 +611,7 @@ std::string GetFeatureName(uint16_t featureId)
         case FEATURE_FEES: return "Fee system (inc 0.05% fee from trades of non-Omni pairs)";
         case FEATURE_STOV1: return "Cross-property Send To Owners";
         case FEATURE_FREEZENOTICE: return "Activate the waiting period for enabling freezing";
+        case FEATURE_FREEDEX: return "Activate trading of any token on the distributed exchange";
 
         default: return "Unknown feature";
     }
@@ -649,6 +659,9 @@ bool IsFeatureActivated(uint16_t featureId, int transactionBlock)
         case FEATURE_FREEZENOTICE:
             activationBlock = params.FREEZENOTICE_FEATURE_BLOCK;
         break;
+        case FEATURE_FREEDEX:
+            activationBlock = params.FREEDEX_FEATURE_BLOCK;
+        break;
         default:
             return false;
     }
diff --git a/src/omnicore/rules.h b/src/omnicore/rules.h
index 38674ad8afefc..7c0f9e925960e 100644
--- a/src/omnicore/rules.h
+++ b/src/omnicore/rules.h
@@ -36,6 +36,8 @@ const uint16_t FEATURE_FEES = 9;
 const uint16_t FEATURE_STOV1 = 10;
 //! Feature identifier to activate the waiting period for enabling managed property address freezing
 const uint16_t FEATURE_FREEZENOTICE = 14;
+//! Feature identifier to activate trading of any token on the distributed exchange
+const uint16_t FEATURE_FREEDEX = 15;
 
 //! When (propertyTotalTokens / OMNI_FEE_THRESHOLD) is reached fee distribution will occur
 const int64_t OMNI_FEE_THRESHOLD = 100000; // 0.001%
@@ -141,6 +143,8 @@ class CConsensusParams
     int FEES_FEATURE_BLOCK;
     //! Block to activate the waiting period for enabling managed property address freezing
     int FREEZENOTICE_FEATURE_BLOCK;
+    //! Block to activate the waiting period to activate trading of any token on the distributed exchange
+    int FREEDEX_FEATURE_BLOCK;
 
     /** Returns a mapping of transaction types, and the blocks at which they are enabled. */
     virtual std::vector<TransactionRestriction> GetRestrictions() const;