diff --git a/contracts/mainnet/mapping/reflexer.sol b/contracts/mainnet/mapping/reflexer.sol
index c9092d3e..ef5728a2 100644
--- a/contracts/mainnet/mapping/reflexer.sol
+++ b/contracts/mainnet/mapping/reflexer.sol
@@ -20,8 +20,7 @@ contract Helpers {
     ConnectorsInterface public constant connectors = ConnectorsInterface(0x97b0B3A8bDeFE8cB9563a3c610019Ad10DB8aD11); // InstaConnectorsV2
     IndexInterface public constant instaIndex = IndexInterface(0x2971AdFa57b20E5a416aE5a708A8655A9c74f723);
     
-    // TODO: add address for MappingController
-    MappingControllerInterface public constant mappingController = MappingControllerInterface(address(0));
+    MappingControllerInterface public constant mappingController = MappingControllerInterface(0xDdd075D5e1024901E4038461e1e4BbC3A48a08d4);
     uint public version = 1;
 
     mapping (bytes32 => address) public collateralJoinMapping;
@@ -55,8 +54,8 @@ contract Helpers {
 
 }
 
-contract GebMapping is Helpers {
-    string constant public name = "Reflexer-Mapping-v1";
+contract InstaReflexerGebMapping is Helpers {
+    string constant public name = "Reflexer-Geb-Mapping-v1";
     
     constructor() public {
         address[] memory collateralJoins = new address[](1);
diff --git a/docs/connectors.json b/docs/connectors.json
index 52b4877d..bae7208b 100644
--- a/docs/connectors.json
+++ b/docs/connectors.json
@@ -36,6 +36,7 @@
     }
   },
   "mappings": {
-    "InstaMappingController": "0xDdd075D5e1024901E4038461e1e4BbC3A48a08d4"
+    "InstaMappingController": "0xDdd075D5e1024901E4038461e1e4BbC3A48a08d4",
+    "InstaReflexerGebMapping": "0x573e5132693C046D1A9F75Bac683889164bA41b4"
   }
 }