diff --git a/README.md b/README.md
index 7c4bc70..13bb2cd 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,2 @@
 # Craig's Custom URL Shortener
-A simple, versatile URL shortener with a web interface and API. It currently supports short links in the format go.craigg.dev/[tag]/[slug] (tag is optional), although support for more domains will be added soon.
+A simple, versatile URL shortener with a web interface and API. It currently supports short links in the format go.craigg.dev/[slug], although support for more domains will be added soon.
diff --git a/main.py b/main.py
index 9c12b08..695f6f4 100644
--- a/main.py
+++ b/main.py
@@ -36,7 +36,10 @@ async def slug_only(slug: str):
     if slug == "favicon.ico":
         return HTTPException(404)
     else:
-        return RedirectResponse(urls["public"][slug])
+        if slug in urls["public"].keys():
+            return RedirectResponse(urls["public"][slug])
+        else:
+            return RedirectResponse("/")
 
 if __name__ == "__main__":
     import uvicorn
diff --git a/urls.json b/urls.json
index 7ab911a..466da11 100644
--- a/urls.json
+++ b/urls.json
@@ -5,6 +5,7 @@
   "public": {
     "hc": "https://hackclub.com",
     "portfolio": "https://craigg.dev",
+    "slack-summarizer ": "https://crates.io/crates/slack-summarizer",
     "url-shortener": "https://go.craigg.dev"
   }
 }
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