diff --git a/853.myco b/853.myco
deleted file mode 100644
index 44696e0..0000000
--- a/853.myco
+++ /dev/null
@@ -1,4 +0,0 @@
-= 853
-https://github.com/smallsco/macstodon
-
-> A basic Mastodon client for Classic Mac OS
\ No newline at end of file
diff --git a/917.myco b/917.myco
new file mode 100644
index 0000000..c9077c7
--- /dev/null
+++ b/917.myco
@@ -0,0 +1,4 @@
+= 917
+https://github.com/davidfstr/webcrystal
+
+> An archiving HTTP proxy and on-disk archival format for websites.
\ No newline at end of file