diff --git a/Gemfile b/Gemfile
index 7cd07ddc1c..053c27dc35 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,2 @@
 source 'https://rubygems.org'
 gem 'github-pages'
-gem 'jekyll-redirect-from'
diff --git a/_config.yml b/_config.yml
index 15be073bf9..957736142c 100644
--- a/_config.yml
+++ b/_config.yml
@@ -19,3 +19,6 @@ highlighter: rouge
 permalink: /:categories/:title.html
 baseurl:
 exclude: ["vendor"]
+gems:
+  - jekyll-redirect-from
+
diff --git a/sips/rejected/_posts/2011-10-13-uncluttering-control.md b/sips/rejected/_posts/2011-10-13-uncluttering-control.md
index 7df4c5a2b2..1b5e166b92 100644
--- a/sips/rejected/_posts/2011-10-13-uncluttering-control.md
+++ b/sips/rejected/_posts/2011-10-13-uncluttering-control.md
@@ -1,7 +1,7 @@
 ---
 layout: sip
 title: SIP-12 - Uncluttering Scala’s syntax for control structures.
-redirect_from: /sips/pending/
+redirect_from: "/sips/pending/uncluttering-control.html"
 
 vote-status: rejected
 vote-text: The committee votes unanimously to reject the change. The conclusion is that there is not a clear benefit for it and the required invested time and efforts would be too high. For more explanation, read the <a href=../minutes/sip-10th-august-minutes.html>minutes</a>.