diff --git a/app/src/network/cosmos/config/kujira.ts b/app/src/network/cosmos/config/kujira.ts
index 70edaf17..5b814139 100644
--- a/app/src/network/cosmos/config/kujira.ts
+++ b/app/src/network/cosmos/config/kujira.ts
@@ -16,7 +16,7 @@ export const KUJIRA_TESTNET_HUB_INFO: HubInfo = {
   hubConfig: {
     offer_addr: 'kujira17yfjhj4adsqlsm452a4hawp6lgtzd2lyrqnmfe057vd5pcpd8rwsykv8na',
     trade_addr: 'kujira1kd0uf7za28hslrlz4ag82kyyaucmd8mzukut44p8nlnrkj4mps0sgxzuck',
-    profile_addr: '',
+    profile_addr: 'kujira1at4ls9w65hcpgk4jnzssdczyky2339h3apszcysh6xq9vx77mf8sdszr0s',
     trading_incentives_addr: 'kujira1lzsuzy7485zzyze0tla55vn4ddwxa2flwhws9mrwfxftmhzmnwuslxv6z2',
     local_market_addr: 'kujira1chejx4qqtvwxy6684yrsmf6pylancxqhk3vsmtleg5ta3zrffljq4xf685',
     local_denom: {
diff --git a/contracts/packages/protocol/src/constants.rs b/contracts/packages/protocol/src/constants.rs
index 80665e83..c8db76b0 100644
--- a/contracts/packages/protocol/src/constants.rs
+++ b/contracts/packages/protocol/src/constants.rs
@@ -1,4 +1,3 @@
-pub const OFFERS_KEY: &str = "offers";
 pub const REQUEST_TIMEOUT: u64 = 20 * 60; // 20 mins
 pub const FUNDING_TIMEOUT: u64 = 140 * 60; // 2hrs 20 mins
 pub const LOCAL_FEE: u128 = 100;
diff --git a/contracts/packages/protocol/src/offer.rs b/contracts/packages/protocol/src/offer.rs
index 0574a386..52e09f8d 100644
--- a/contracts/packages/protocol/src/offer.rs
+++ b/contracts/packages/protocol/src/offer.rs
@@ -1,4 +1,3 @@
-use super::constants::OFFERS_KEY;
 use crate::currencies::FiatCurrency;
 use crate::denom_utils::denom_to_string;
 use crate::hub_utils::get_hub_config;
@@ -28,8 +27,13 @@ impl<'a> IndexList<Offer> for OfferIndexes<'a> {
 }
 
 pub fn offers<'a>() -> IndexedMap<'a, String, Offer, OfferIndexes<'a>> {
+    let offers_pk_namespace = "offers_v0_3_0";
     let indexes = OfferIndexes {
-        owner: MultiIndex::new(|d| d.owner.clone().to_string(), "offers", "offers__owner"),
+        owner: MultiIndex::new(
+            |d| d.owner.clone().to_string(),
+            offers_pk_namespace,
+            "offers__owner",
+        ),
         filter: MultiIndex::new(
             |offer: &Offer| {
                 offer
@@ -39,11 +43,11 @@ pub fn offers<'a>() -> IndexedMap<'a, String, Offer, OfferIndexes<'a>> {
                     .add(denom_to_string(&offer.denom).as_str())
                     .add(&offer.state.to_string())
             },
-            "offers",
+            offers_pk_namespace,
             "offers__filter",
         ),
     };
-    IndexedMap::new(OFFERS_KEY, indexes)
+    IndexedMap::new(offers_pk_namespace, indexes)
 }
 
 // pub const OFFERS : IndexedMap<&str, Offer, OfferIndexes> = create_offers_indexedmap();
diff --git a/contracts/packages/protocol/src/trade.rs b/contracts/packages/protocol/src/trade.rs
index a1042d3b..9fd92ef4 100644
--- a/contracts/packages/protocol/src/trade.rs
+++ b/contracts/packages/protocol/src/trade.rs
@@ -427,16 +427,17 @@ impl<'a> IndexList<Trade> for TradeIndexes<'a> {
 }
 
 pub fn trades<'a>() -> IndexedMap<'a, String, Trade, TradeIndexes<'a>> {
+    let pk_namespace = "trades_v0_3_0";
     let indexes = TradeIndexes {
-        buyer: MultiIndex::new(|t| t.buyer.to_string(), "trades", "trades__buyer"),
-        seller: MultiIndex::new(|t| t.seller.to_string(), "trades", "trades__seller"),
+        buyer: MultiIndex::new(|t| t.buyer.to_string(), pk_namespace, "trades__buyer"),
+        seller: MultiIndex::new(|t| t.seller.to_string(), pk_namespace, "trades__seller"),
         arbitrator: MultiIndex::new(
             |t| t.arbitrator.clone().to_string(),
-            "trades",
+            pk_namespace,
             "trades__arbitrator",
         ),
     };
-    IndexedMap::new("trades", indexes)
+    IndexedMap::new(pk_namespace, indexes)
 }
 
 // Arbitrator
@@ -537,19 +538,20 @@ impl ArbitratorModel {
 }
 
 pub fn arbitrators<'a>() -> IndexedMap<'a, &'a str, Arbitrator, ArbitratorIndexes<'a>> {
+    let arbitrators_pk_namespace = "arbitrators_v0_3_0";
     let indexes = ArbitratorIndexes {
         arbitrator: MultiIndex::new(
             |d: &Arbitrator| d.arbitrator.clone(),
-            "arbitrators",
+            arbitrators_pk_namespace,
             "arbitrators__arbitrator",
         ),
         fiat: MultiIndex::new(
             |d: &Arbitrator| d.fiat.clone().to_string(),
-            "arbitrators",
+            arbitrators_pk_namespace,
             "arbitrators__asset",
         ),
     };
-    IndexedMap::new("arbitrators", indexes)
+    IndexedMap::new(&arbitrators_pk_namespace, indexes)
 }
 
 pub struct ArbitratorIndexes<'a> {