diff --git a/containers/mautrix-facebook.yaml b/containers/mautrix-facebook.yaml
index 93b20d8..91f9bc6 100644
--- a/containers/mautrix-facebook.yaml
+++ b/containers/mautrix-facebook.yaml
@@ -54,7 +54,7 @@ appservice:
         # Whether or not the public-facing endpoints should be enabled.
         enabled: true
         # The prefix to use in the public-facing endpoints.
-        prefix: /public
+        prefix: /mufb
         # The base URL where the public-facing endpoints are available. The prefix is not added
         # implicitly.
         external: https://matrix.redalder.org/mufb