diff --git a/file_hashes_image_warning_banners.txt b/file_hashes_image_warning_banners.txt
new file mode 100644
index 00000000..84ad205b
--- /dev/null
+++ b/file_hashes_image_warning_banners.txt
@@ -0,0 +1,9 @@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 --git a/manifest.json b/manifest.json
index f8854f50..3f3c0303 100644
--- a/manifest.json
+++ b/manifest.json
@@ -95,6 +95,14 @@
         "entry"
       ]
     },
+    {
+     "file": "file_hashes_image_warning_banners.txt",
+     "identifier": "file_hashes_image_warning_banners",
+     "display_name": "File hashes of images added to messages by 3rd party systems to warn recipients.",
+     "headers": [
+       "entry"
+     ]
+    },
     {
       "file": "free_email_providers.txt",
       "identifier": "free_email_providers",