diff --git a/Harbormaster-Teamcity-Plugin/HarbormasterTeamCityBuildStepImplementation.php b/Harbormaster-Teamcity-Plugin/HarbormasterTeamCityBuildStepImplementation.php
index 122b63c..9b347c3 100644
--- a/Harbormaster-Teamcity-Plugin/HarbormasterTeamCityBuildStepImplementation.php
+++ b/Harbormaster-Teamcity-Plugin/HarbormasterTeamCityBuildStepImplementation.php
@@ -59,7 +59,7 @@ final class HarbormasterTeamCityBuildStepImplementation
     $xmlBuilder = new TeamCityXmlBuildBuilder();
     $payload = $xmlBuilder
       ->addBuildId($settings['buildId'])
-      ->addBranchName(implode(array("D", $variables['buildable.revision'], "-", $variables['build.id'])))
+      ->addRevisionBuild(implode(array("D", $variables['buildable.revision'], "-", $variables['buildable.diff'])))
       ->addPhabBuildId($variables['build.id'])
       ->addDiffId($variables['buildable.diff'])
       ->addHarbormasterPHID($variables['target.phid'])
diff --git a/Harbormaster-Teamcity-Plugin/TeamCityXmlBuildBuilder.php b/Harbormaster-Teamcity-Plugin/TeamCityXmlBuildBuilder.php
index 477143a..f7c4968 100644
--- a/Harbormaster-Teamcity-Plugin/TeamCityXmlBuildBuilder.php
+++ b/Harbormaster-Teamcity-Plugin/TeamCityXmlBuildBuilder.php
@@ -33,11 +33,8 @@ final class TeamCityXmlBuildBuilder {
         return $this;
     }
 
-    function addBranchName($branchName){
-        // $this->
-        //     root->
-        //     setAttribute('branchName', $branchName);
-        $this->addProperty("phabricator.BRANCH_NAME", $branchName);
+    function addRevisionBuild($revisionBuild){
+        $this->addProperty("phabricator.REVISION_BUILD", $revisionBuild);
 
         return $this;
     }
diff --git a/Teamcity-Phabricator-Plugin/phabricator-plugin-common/src/main/java/uk/xlab/teamcity/phabricator/Constants.java b/Teamcity-Phabricator-Plugin/phabricator-plugin-common/src/main/java/uk/xlab/teamcity/phabricator/Constants.java
index f5d56b5..06b8565 100644
--- a/Teamcity-Phabricator-Plugin/phabricator-plugin-common/src/main/java/uk/xlab/teamcity/phabricator/Constants.java
+++ b/Teamcity-Phabricator-Plugin/phabricator-plugin-common/src/main/java/uk/xlab/teamcity/phabricator/Constants.java
@@ -11,7 +11,6 @@ public class Constants {
     public static final String PHABRICATOR_CONDUIT_TOKEN_SETTING = "plugin.conduitToken";
 
     // Build Config
-    public static final String BRANCH_NAME = "phabricator.BRANCH_NAME";
     public static final String BUILD_ID = "phabricator.BUILD_ID";
     public static final String DIFF_ID = "phabricator.DIFF_ID";
     public static final String HARBORMASTER_PHID = "phabricator.HARBORMASTER_TARGET_PHID";
diff --git a/Teamcity-Phabricator-Plugin/phabricator-plugin-common/src/main/java/uk/xlab/teamcity/phabricator/PhabricatorPluginConfig.java b/Teamcity-Phabricator-Plugin/phabricator-plugin-common/src/main/java/uk/xlab/teamcity/phabricator/PhabricatorPluginConfig.java
index 9ddc12c..9ec6cfb 100644
--- a/Teamcity-Phabricator-Plugin/phabricator-plugin-common/src/main/java/uk/xlab/teamcity/phabricator/PhabricatorPluginConfig.java
+++ b/Teamcity-Phabricator-Plugin/phabricator-plugin-common/src/main/java/uk/xlab/teamcity/phabricator/PhabricatorPluginConfig.java
@@ -23,7 +23,6 @@ public class PhabricatorPluginConfig {
     private String conduitToken;
 
     // Harbormaster Variables
-    private String branchName;
     private String buildId;
     private String diffId;
     private String harbormasterPHID;
@@ -67,10 +66,6 @@ public class PhabricatorPluginConfig {
                     logger.info("Found Phabricator Conduit Token");
                     conduitToken = params.get(Constants.PHABRICATOR_CONDUIT_TOKEN_SETTING);
                     break;
-                case Constants.BRANCH_NAME:
-                    logger.info(String.format("Found branch name: %s", params.get(Constants.BRANCH_NAME)));
-                    branchName = params.get(Constants.BRANCH_NAME);
-                    break;
                 case Constants.BUILD_ID:
                     logger.info(String.format("Found build id: %s", params.get(Constants.BUILD_ID)));
                     buildId = params.get(Constants.BUILD_ID);
@@ -97,7 +92,7 @@ public class PhabricatorPluginConfig {
     }
 
     public boolean isPluginSetup() {
-        if (!isNull(phabricatorUrl) && !isNullOrEmpty(branchName) && !isNullOrEmpty(buildId) && !isNullOrEmpty(diffId)
+        if (!isNull(phabricatorUrl) && !isNullOrEmpty(buildId) && !isNullOrEmpty(diffId)
                 && !isNullOrEmpty(harbormasterPHID) && !isNullOrEmpty(revisionId)) {
             return true;
         }
diff --git a/Teamcity-Phabricator-Plugin/phabricator-plugin-server/src/main/java/uk/xlab/teamcity/phabricator/PhabricatorBuildStartContextProcessor.java b/Teamcity-Phabricator-Plugin/phabricator-plugin-server/src/main/java/uk/xlab/teamcity/phabricator/PhabricatorBuildStartContextProcessor.java
index 305a5ec..3b246a6 100644
--- a/Teamcity-Phabricator-Plugin/phabricator-plugin-server/src/main/java/uk/xlab/teamcity/phabricator/PhabricatorBuildStartContextProcessor.java
+++ b/Teamcity-Phabricator-Plugin/phabricator-plugin-server/src/main/java/uk/xlab/teamcity/phabricator/PhabricatorBuildStartContextProcessor.java
@@ -13,10 +13,6 @@ public class PhabricatorBuildStartContextProcessor implements BuildStartContextP
         // agent
         Map<String, String> parameters = context.getBuild().getBuildOwnParameters();
 
-        if (parameters.containsKey(Constants.BRANCH_NAME)) {
-            context.addSharedParameter(Constants.BRANCH_NAME, parameters.get(Constants.BRANCH_NAME));
-        }
-
         if (parameters.containsKey(Constants.BUILD_ID)) {
             context.addSharedParameter(Constants.BUILD_ID, parameters.get(Constants.BUILD_ID));
         }