diff --git a/src/js/config.js b/src/js/config.js
index 3149533..8d8188d 100644
--- a/src/js/config.js
+++ b/src/js/config.js
@@ -9,7 +9,7 @@ const DEFAULT_EPG_URL = EPG_SOURCES[0]?.epg_url ?? '';
 const DEFAULT_M3U_URL = EPG_SOURCES[0]?.m3u_url ?? '';
 const PX_PER_MIN = 5;
 const GRID_HOURS = 72;
-const CORS_PROXY = 'https://corsproxy.io/?';
+const CORS_PROXY = '/proxy.php?url=';
 
 // Anchor the grid 2 hours before "now", rounded down to the previous quarter-hour.
 const _d = new Date();