diff --git a/.travis.yml b/.travis.yml
index 5c9efd4..396291f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,8 +12,6 @@ before_script:
 script:
   - mdbook build
 deploy:
-  edge:
-    branch: v1.8.47
   provider: pages
   local-dir: mdbook
   skip-cleanup: true