diff --git a/assets/js/selecting.js b/assets/js/selecting.js
index ef46ec01dc..2c7fbd5abc 100644
--- a/assets/js/selecting.js
+++ b/assets/js/selecting.js
@@ -132,8 +132,9 @@ function can_miimine(major, minor, native, region, model) {
     if (model == DEVICE_O3DS) {
         if (major == 11 && minor == 15) {
             // KOR and TWN can do normal seedminer
+            // CHN can't do seedminer at all (no valid exploit after doing so)
             // All other O3DS must Mii mine
-            if (region != "K" && region != "T") do_redirect = true;
+            if (!["C", "K", "T"].includes(region)) do_redirect = true;
         }
     }
 
diff --git a/feed.xml b/feed.xml
index 493a05ca40..e9f51957eb 100644
--- a/feed.xml
+++ b/feed.xml
@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.3.2">Jekyll</generator><link href="https://3ds.hacks.guide/feed.xml" rel="self" type="application/atom+xml" /><link href="https://3ds.hacks.guide/" rel="alternate" type="text/html" /><updated>2023-06-12T09:44:20+00:00</updated><id>https://3ds.hacks.guide/feed.xml</id><title type="html">3DS Hacks Guide</title><subtitle>A complete guide to 3DS custom firmware</subtitle><author><name>Nintendo Homebrew</name></author></feed>
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.3.2">Jekyll</generator><link href="https://3ds.hacks.guide/feed.xml" rel="self" type="application/atom+xml" /><link href="https://3ds.hacks.guide/" rel="alternate" type="text/html" /><updated>2023-06-12T21:44:35+00:00</updated><id>https://3ds.hacks.guide/feed.xml</id><title type="html">3DS Hacks Guide</title><subtitle>A complete guide to 3DS custom firmware</subtitle><author><name>Nintendo Homebrew</name></author></feed>
\ No newline at end of file