diff --git a/src/main/java/com/uber/jenkins/phabricator/PhabricatorPostbuildSummaryAction.java b/src/main/java/com/uber/jenkins/phabricator/PhabricatorPostbuildSummaryAction.java
index 24a2b391..5694a9d5 100644
--- a/src/main/java/com/uber/jenkins/phabricator/PhabricatorPostbuildSummaryAction.java
+++ b/src/main/java/com/uber/jenkins/phabricator/PhabricatorPostbuildSummaryAction.java
@@ -31,15 +31,17 @@
 public class PhabricatorPostbuildSummaryAction implements Action {
     private final String iconPath;
     private final String url;
+    private final String diffID;
     private final String revisionID;
     private final String authorName;
     private final String authorEmail;
     private final String commitMessage;
 
-    public PhabricatorPostbuildSummaryAction(String iconPath, String phabricatorLink, String revisionID,
+    public PhabricatorPostbuildSummaryAction(String iconPath, String phabricatorLink, String diffID, String revisionID,
                                              String authorName, String authorEmail, String commitMessage) {
         this.iconPath = iconPath;
         this.url = phabricatorLink;
+        this.diffID = diffID;
         this.revisionID = revisionID;
         this.authorName = authorName;
         this.authorEmail = authorEmail;
@@ -71,6 +73,10 @@ public String getIconFileName() {
         return revisionID;
     }
 
+    @Exported public String getDiffID() {
+        return diffID;
+    }
+
     @Exported public String getAuthorName() {
         return authorName;
     }
diff --git a/src/main/java/com/uber/jenkins/phabricator/conduit/Differential.java b/src/main/java/com/uber/jenkins/phabricator/conduit/Differential.java
index dbbc1eca..48be791e 100644
--- a/src/main/java/com/uber/jenkins/phabricator/conduit/Differential.java
+++ b/src/main/java/com/uber/jenkins/phabricator/conduit/Differential.java
@@ -49,6 +49,14 @@ public Differential(JSONObject rawJSON) {
         this.rawJSON = rawJSON;
     }
 
+    public String getDIffID() {
+        String rawDiffId = (String) rawJSON.get("id");
+        if (rawDiffId == null || rawDiffId.equals("")) {
+            return null;
+        }
+        return rawDiffId;
+    }
+
     public String getRevisionID(boolean formatted) {
         String rawRevisionId = (String) rawJSON.get("revisionID");
         if (rawRevisionId == null || rawRevisionId.equals("")) {
@@ -85,6 +93,7 @@ public PhabricatorPostbuildSummaryAction createSummary(String phabricatorURL) {
         return new PhabricatorPostbuildSummaryAction(
                 "phabricator.png",
                 getPhabricatorLink(phabricatorURL),
+                getDIffID(),
                 getRevisionID(true),
                 getAuthorName(),
                 getAuthorEmail(),
diff --git a/src/test/java/com/uber/jenkins/phabricator/conduit/DifferentialTest.java b/src/test/java/com/uber/jenkins/phabricator/conduit/DifferentialTest.java
index c9f91b06..b1634c0e 100644
--- a/src/test/java/com/uber/jenkins/phabricator/conduit/DifferentialTest.java
+++ b/src/test/java/com/uber/jenkins/phabricator/conduit/DifferentialTest.java
@@ -32,7 +32,8 @@
 import java.io.IOException;
 
 public class DifferentialTest extends TestCase {
-    private static final String FAKE_DIFF_ID = "not-a-real-id";
+    private static final String FAKE_DIFF_ID = "not-a-real-diff-id";
+    private static final String FAKE_REVISION_ID = "not-a-real-revision-id";
 
     Differential differential;
 
@@ -43,12 +44,12 @@ protected void setUp() throws IOException, ArcanistUsageException, InterruptedEx
 
     @Test
     public void testFetchRevisionID() throws Exception {
-        assertEquals(FAKE_DIFF_ID, differential.getRevisionID(false));
+        assertEquals(FAKE_REVISION_ID, differential.getRevisionID(false));
     }
 
     @Test
     public void testGetPhabricatorLink() throws Exception {
-        assertTrue(differential.getPhabricatorLink("http://example.com").contains(FAKE_DIFF_ID));
+        assertTrue(differential.getPhabricatorLink("http://example.com").contains(FAKE_REVISION_ID));
     }
 
     @Test
@@ -86,8 +87,9 @@ public void testGetBaseCommit() throws Exception {
     @Test
     public void testGetSummaryMessage() throws Exception {
         PhabricatorPostbuildSummaryAction summary = differential.createSummary("http://example.com");
-        assertEquals("http://example.com/Dnot-a-real-id", summary.getUrl());
-        assertEquals("Dnot-a-real-id", summary.getRevisionID());
+        assertEquals("http://example.com/Dnot-a-real-revision-id", summary.getUrl());
+        assertEquals("not-a-real-diff-id", summary.getDiffID());
+        assertEquals("Dnot-a-real-revision-id", summary.getRevisionID());
         assertEquals("aiden", summary.getAuthorName());
         assertEquals("ai@uber.com", summary.getAuthorEmail());
     }
diff --git a/src/test/resources/com/uber/jenkins/phabricator/conduit/validDifferentialQueryResponse.json b/src/test/resources/com/uber/jenkins/phabricator/conduit/validDifferentialQueryResponse.json
index dae2dd79..b9ceca4d 100644
--- a/src/test/resources/com/uber/jenkins/phabricator/conduit/validDifferentialQueryResponse.json
+++ b/src/test/resources/com/uber/jenkins/phabricator/conduit/validDifferentialQueryResponse.json
@@ -1,5 +1,6 @@
 {
-  "revisionID": "not-a-real-id",
+  "id": "not-a-real-diff-id",
+  "revisionID": "not-a-real-revision-id",
   "branch": "a-branch-name",
   "sourceControlBaseRevision": "aaaaaaaa",
   "authorName": "aiden",