diff --git a/app/components/contributor-list/template.hbs b/app/components/contributor-list/template.hbs
index ffe226c..64f997f 100644
--- a/app/components/contributor-list/template.hbs
+++ b/app/components/contributor-list/template.hbs
@@ -6,7 +6,7 @@
         {{contributor.name}}
       </td>
       <td class="kredits">
-        <span class="amount">{{contributor.balance}}</span>
+        <span class="amount">{{contributor.totalKreditsEarned}}</span>
         <span class="symbol">₭S</span>
       </td>
     </tr>
diff --git a/app/controllers/index.js b/app/controllers/index.js
index 82e24e1..825a03d 100644
--- a/app/controllers/index.js
+++ b/app/controllers/index.js
@@ -9,9 +9,9 @@ export default Controller.extend({
 
   contributors: alias('kredits.contributors'),
   contributorsWithKredits: filter('contributors', function(contributor) {
-    return contributor.get('balanceRaw').gt(0);
+    return contributor.get('totalKreditsEarnedRaw').gt(0);
   }),
-  contributorsSorting: Object.freeze(['balance:desc']),
+  contributorsSorting: Object.freeze(['totalKreditsEarned:desc']),
   contributorsSorted: sort('contributorsWithKredits', 'contributorsSorting'),
 
   contributions: alias('kredits.contributions'),
diff --git a/app/models/contributor.js b/app/models/contributor.js
index 6bf771e..223dd16 100644
--- a/app/models/contributor.js
+++ b/app/models/contributor.js
@@ -8,6 +8,8 @@ export default EmberObject.extend({
   id: bignumber('idRaw', 'toString'),
   account: null,
   balance: kreditsValue('balanceRaw'),
+  totalKreditsEarned: bignumber('totalKreditsEarnedRaw', 'toNumber'),
+  contributionsCount: bignumber('contributionsCountRaw', 'toNumber'),
   isCore: false,
   ipfsHash: null,
 
diff --git a/app/services/kredits.js b/app/services/kredits.js
index 5e4f3fc..87d2fed 100644
--- a/app/services/kredits.js
+++ b/app/services/kredits.js
@@ -116,6 +116,12 @@ export default Service.extend({
     })
   }),
 
+  totalKreditsEarned: computed(function() {
+    return this.kredits.Contribution.functions.totalKreditsEarned(true)
+      .then(total => total.toNumber());
+  }),
+
+
   loadInitialData() {
     return this.getContributors()
                .then(contributors => this.contributors.pushObjects(contributors))
diff --git a/app/templates/index.hbs b/app/templates/index.hbs
index 947b32f..a766066 100644
--- a/app/templates/index.hbs
+++ b/app/templates/index.hbs
@@ -9,7 +9,7 @@
         {{contributor-list contributors=contributorsSorted}}
 
         <p class="stats">
-          <span class="number">{{await kredits.totalSupply}}</span> kredits issued and distributed among
+          <span class="number">{{await kredits.totalKreditsEarned}}</span> kredits issued and distributed among
           <span class="number">{{contributorsWithKredits.length}}</span> contributors.
         </p>
       </div>
diff --git a/package-lock.json b/package-lock.json
index 2114ab0..b20efe9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10911,33 +10911,15 @@
       }
     },
     "kredits-contracts": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/kredits-contracts/-/kredits-contracts-5.1.1.tgz",
-      "integrity": "sha512-hEM/ZOcoYejOix8LMG/mMVQVoD/9q18yjQTXeQwuX2x/APP95CH8HK/UsPIqxXtMP1L3XklWnMuqTVbYUc5UYg==",
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/kredits-contracts/-/kredits-contracts-5.2.0.tgz",
+      "integrity": "sha512-XS8PN01SEiSNDKUhH28KVmGJ7hS3HlhT+CsaAMgqvU9ACcE1Wizqd0AxoRutUmJkILic6W6bQQ5gRqSHcBpPBA==",
       "dev": true,
       "requires": {
         "ethers": "^4.0.27",
         "ipfs-http-client": "^30.1.1",
         "kosmos-schemas": "^2.0.0",
-        "rsvp": "^4.8.2",
         "tv4": "^1.3.0"
-      },
-      "dependencies": {
-        "kosmos-schemas": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/kosmos-schemas/-/kosmos-schemas-2.0.0.tgz",
-          "integrity": "sha512-zIjWcDxaN94m1vPgUaI5LRX6y07Ihw9ScPoGKf1NkZ0sLgD/CRV8YIKRyDafH5mThe3uBN2+F6H6Gp5qhNhALg==",
-          "dev": true,
-          "requires": {
-            "brfs-babel": "^1.0.0"
-          }
-        },
-        "rsvp": {
-          "version": "4.8.4",
-          "resolved": "https://registry.npmjs.org/rsvp/-/rsvp-4.8.4.tgz",
-          "integrity": "sha512-6FomvYPfs+Jy9TfXmBpBuMWNH94SgCsZmJKcanySzgNNP6LjWxBvyLTa9KaMfDDM5oxRfrKDB0r/qeRsLwnBfA==",
-          "dev": true
-        }
       }
     },
     "labeled-stream-splicer": {
@@ -12148,9 +12130,9 @@
       }
     },
     "multicodec": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/multicodec/-/multicodec-0.5.0.tgz",
-      "integrity": "sha512-lKsJeT4cKeSq0rVEWhO3oSBgDN4sMY1sNZKlvl68g/ZAahjPS1KIVyF4IqhuYmCdtOyKs4Q4hQ6M0C3iqRnuqQ==",
+      "version": "0.5.1",
+      "resolved": "https://registry.npmjs.org/multicodec/-/multicodec-0.5.1.tgz",
+      "integrity": "sha512-Q5glyZLdXVbbBxvRYHLQHpu8ydVf1422Z+v9fU47v2JCkiue7n+JcFS7uRv0cQW8hbVtgdtIDgYWPWaIKEXuXA==",
       "dev": true,
       "requires": {
         "varint": "^5.0.0"
diff --git a/package.json b/package.json
index 83f66b7..980bd03 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "eslint-plugin-ember": "^5.2.0",
     "ethers": "^4.0.27",
     "kosmos-schemas": "^2.0.0",
-    "kredits-contracts": "^5.1.1",
+    "kredits-contracts": "^5.2.0",
     "loader.js": "^4.7.0",
     "qunit-dom": "^0.8.0",
     "tv4": "^1.3.0"
diff --git a/tests/unit/controllers/index-test.js b/tests/unit/controllers/index-test.js
index cd5f8e4..ed4ca55 100644
--- a/tests/unit/controllers/index-test.js
+++ b/tests/unit/controllers/index-test.js
@@ -8,10 +8,10 @@ module('Unit | Controller | index', function(hooks) {
 
   let addFixtures = function(controller) {
     [
-      { github_username: "neo", github_uid: "318", balance: 10000 },
-      { github_username: "morpheus", github_uid: "843", balance: 15000 },
-      { github_username: "trinity", github_uid: "123", balance: 5000 },
-      { github_username: "mouse", github_uid: "696", balance: 0 }
+      { github_username: "neo", github_uid: "318", totalKreditsEarned: 10000 },
+      { github_username: "morpheus", github_uid: "843", totalKreditsEarned: 15000 },
+      { github_username: "trinity", github_uid: "123", totalKreditsEarned: 5000 },
+      { github_username: "mouse", github_uid: "696", totalKreditsEarned: 0 }
     ].forEach(fixture => {
       controller.get('kredits.contributors').push(Contributor.create(fixture));
     });