diff --git a/static/images/mit_zulip_demo.png b/static/images/mit_zulip_demo.png deleted file mode 100644 index e6974ba3c9..0000000000 Binary files a/static/images/mit_zulip_demo.png and /dev/null differ diff --git a/static/images/streams-example.png b/static/images/streams-example.png deleted file mode 100644 index c0a5394b3d..0000000000 Binary files a/static/images/streams-example.png and /dev/null differ