diff --git a/cnames_active.js b/cnames_active.js
index ff2e22a583a..2029baf27ea 100644
--- a/cnames_active.js
+++ b/cnames_active.js
@@ -2151,6 +2151,7 @@ var cnames_active = {
   "os-gui": "1j01.github.io/os-gui",
   "osagai": "henriquelimas.github.io/osagai",
   "oscillator": "lukehorvat.github.io/super-oscillator",
+  "oslo": "pilcrowonpaper.github.io/oslo",
   "osom": "kikobeats.github.io/osom",
   "otimizacao": "jmmccota.github.io/Otimizacao",
   "otp": "60-min-code.github.io/gen-totp",