diff --git a/launchable/jar/exe_deploy.jar b/launchable/jar/exe_deploy.jar
index 81b1f99d3..c725d5e3c 100755
Binary files a/launchable/jar/exe_deploy.jar and b/launchable/jar/exe_deploy.jar differ
diff --git a/src/main/java/com/launchableinc/ingest/commits/CommitGraphCollector.java b/src/main/java/com/launchableinc/ingest/commits/CommitGraphCollector.java
index 6e43a237f..a4350712f 100644
--- a/src/main/java/com/launchableinc/ingest/commits/CommitGraphCollector.java
+++ b/src/main/java/com/launchableinc/ingest/commits/CommitGraphCollector.java
@@ -1,8 +1,5 @@
 package com.launchableinc.ingest.commits;
 
-import static com.google.common.collect.ImmutableList.toImmutableList;
-import static java.util.Arrays.*;
-
 import com.fasterxml.jackson.core.JsonFactory;
 import com.fasterxml.jackson.core.JsonGenerator;
 import com.fasterxml.jackson.core.JsonParser;
@@ -11,26 +8,6 @@
 import com.fasterxml.jackson.databind.node.ObjectNode;
 import com.google.common.collect.ImmutableList;
 import com.google.common.io.CharStreams;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.Closeable;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.io.UncheckedIOException;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.List;
-import java.util.Objects;
-import java.util.concurrent.TimeUnit;
-import java.util.function.Consumer;
-import java.util.function.Supplier;
-import java.util.stream.Collectors;
-import java.util.zip.GZIPInputStream;
-import java.util.zip.GZIPOutputStream;
 import org.apache.http.Header;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.CloseableHttpResponse;
@@ -58,6 +35,30 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.Closeable;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.UncheckedIOException;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Objects;
+import java.util.Set;
+import java.util.concurrent.TimeUnit;
+import java.util.function.Consumer;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+import java.util.zip.GZIPInputStream;
+import java.util.zip.GZIPOutputStream;
+
+import static com.google.common.collect.ImmutableList.*;
+import static java.util.Arrays.*;
+
 /**
  * Compares what commits the local repository and the remote repository have, then send delta over.
  */
@@ -293,10 +294,12 @@ final class ByRepository implements AutoCloseable {
     private final Repository git;
 
     private final ObjectReader objectReader;
+    private final Set<ObjectId> shallowCommits;
 
-    ByRepository(Repository git) {
+    ByRepository(Repository git) throws IOException {
       this.git = git;
       this.objectReader = git.newObjectReader();
+      this.shallowCommits = objectReader.getShallowCommits();
     }
 
     /**
@@ -411,12 +414,18 @@ private JSCommit transform(RevCommit r) throws IOException {
               ConfigConstants.CONFIG_KEY_ALGORITHM,
               SupportedAlgorithm.HISTOGRAM);
 
+
       if (LCHIB544) {
         System.err.printf("Commit %s parents=%s%n",
                 r.name(),
                 stream(r.getParents()).map(AnyObjectId::name).collect(Collectors.joining(",")));
       }
 
+      if (shallowCommits.contains(r)) {
+        c.setShallow(true);
+        warnMissingObject();
+      }
+
       for (RevCommit p : r.getParents()) {
         CountingDiffFormatter diff = new CountingDiffFormatter(git);
         List<DiffEntry> files = diff.scan(p.getTree(), r.getTree());
@@ -431,10 +440,7 @@ private JSCommit transform(RevCommit r) throws IOException {
                 p.abbreviate(7).name(),
                 r.abbreviate(7).name()
             );
-            if (!warnMissingObject) {
-              warnMissingObject = true;
-              System.err.println("See https://www.launchableinc.com/missing-git-object-during-commit-collection");
-            }
+            warnMissingObject();
           } catch (IOException e) {
             logger.warn("Failed to process a change to a file", e);
           }
@@ -449,6 +455,13 @@ private JSCommit transform(RevCommit r) throws IOException {
       return c;
     }
 
+    private void warnMissingObject() {
+      if (!warnMissingObject) {
+        warnMissingObject = true;
+        System.err.println("See https://www.launchableinc.com/missing-git-object-during-commit-collection");
+      }
+    }
+
     @Override
     public void close() {
       objectReader.close();
diff --git a/src/main/java/com/launchableinc/ingest/commits/JSCommit.java b/src/main/java/com/launchableinc/ingest/commits/JSCommit.java
index 715a11937..5f0b6800a 100644
--- a/src/main/java/com/launchableinc/ingest/commits/JSCommit.java
+++ b/src/main/java/com/launchableinc/ingest/commits/JSCommit.java
@@ -34,6 +34,9 @@ public class JSCommit {
   /** Commit message. */
   private String message;
 
+  /** This object was marked as shallow and therefore its parent commits are not available. */
+  private boolean shallow;
+
   private Map<String, List<JSFileChange>> parentHashes = new HashMap<>();
 
   public String getCommitHash() {
@@ -107,4 +110,12 @@ public String getMessage() {
   public void setMessage(String message) {
     this.message = message;
   }
+
+  public boolean isShallow() {
+    return shallow;
+  }
+
+  public void setShallow(boolean shallow) {
+    this.shallow = shallow;
+  }
 }