diff --git a/app/test/pipeline/actions/generate_poster_image_test.exs b/app/test/pipeline/actions/generate_poster_image_test.exs
index ea75201ad..046d6089f 100644
--- a/app/test/pipeline/actions/generate_poster_image_test.exs
+++ b/app/test/pipeline/actions/generate_poster_image_test.exs
@@ -64,8 +64,10 @@ defmodule Meadow.Pipeline.Actions.GeneratePosterImageTest do
       with {:ok, %{headers: headers}} <-
              ExAws.S3.head_object(@pyramid_bucket, "posters/#{Pairtree.poster_path(file_set.id)}")
              |> ExAws.request() do
+        assert headers |> Enum.member?({"Content-Type", "image/tiff"})
         assert headers |> Enum.member?({"x-amz-meta-width", "1920"})
         assert headers |> Enum.member?({"x-amz-meta-height", "1080"})
+        assert headers |> Enum.member?({"x-amz-meta-pages", "1"})
       end
 
       assert(
diff --git a/lambdas/frame-extractor/index.js b/lambdas/frame-extractor/index.js
index 497b60d35..b1bcecaba 100644
--- a/lambdas/frame-extractor/index.js
+++ b/lambdas/frame-extractor/index.js
@@ -189,9 +189,9 @@ const parsePlaylist = async (bucket, key, offset) => {
 
 const uploadToS3 = (data, destination, dimensions) => {
   const metadata = {
-    "Content-Type": "image",
     width: dimensions.width.toString(),
-    height: dimensions.height.toString()
+    height: dimensions.height.toString(),
+    pages: "1"
   };
   return new Promise((resolve, reject) => {
     const poster = URI.parse(destination);
@@ -200,6 +200,7 @@ const uploadToS3 = (data, destination, dimensions) => {
       Bucket: poster.host,
       Key: getS3Key(poster),
       Body: data,
+      ContentType: "image/tiff",
       Metadata: metadata
     });
     s3Client