diff --git a/examples/.gitignore b/examples/.gitignore
index 0cffcb3..4a61e9e 100644
--- a/examples/.gitignore
+++ b/examples/.gitignore
@@ -1 +1,2 @@
-config.json
\ No newline at end of file
+config.json
+video.mp4
diff --git a/examples/upload.js b/examples/upload.js
index 3942a37..bc867df 100755
--- a/examples/upload.js
+++ b/examples/upload.js
@@ -11,11 +11,11 @@ AWS.config.loadFromPath('./config.json');
 s3Stream.client(new AWS.S3());
 
 // Create the streams
-var read = fs.createReadStream('path/to/file');
+var read = fs.createReadStream('./video.mp4');
 var compress = zlib.createGzip();
 var upload = new s3Stream.upload({
-  "Bucket": "bucket-name",
-  "Key": "key-name"
+  "Bucket": "storydesk",
+  "Key": "video.mp4.gz"
 });
 
 // Handle errors.
diff --git a/lib/s3-upload-stream.js b/lib/s3-upload-stream.js
index 8645232..6efaa5d 100644
--- a/lib/s3-upload-stream.js
+++ b/lib/s3-upload-stream.js
@@ -122,8 +122,10 @@ module.exports = {
         receivedBuffers.push(remainder);
         receivedBuffersLength = remainder.length;
 
-        // Return the original buffer.
-        return combinedBuffer.slice(0, partSizeThreshold);
+        // Return the perfectly sized part.
+        var uploadBuffer = new Buffer(partSizeThreshold);
+        combinedBuffer.copy(uploadBuffer, 0, 0, partSizeThreshold);
+        return uploadBuffer;
       }
       else {
         // It just happened to be perfectly sized, so return it.
diff --git a/package.json b/package.json
index 4c063f4..21b2224 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "s3-upload-stream",
   "description": "Writeable stream for uploading content of unknown size to S3 via the multipart API.",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "author": {
     "name": "Nathan Peck",
     "email": "nathan@storydesk.com"