diff --git a/Gemfile b/Gemfile
index 2119050..47cfb93 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,7 +8,7 @@ source "https://rubygems.org"
 #
 # This will help ensure the proper Jekyll version is running.
 # Happy Jekylling!
-#gem "jekyll", "~> 3.6.2"
+gem "jekyll", "~> 3.6.2"
 
 # This is the default theme for new Jekyll sites. You may change this to anything you like.
 gem "minima", "~> 2.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index 6cffb77..dd75227 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -243,6 +243,7 @@ PLATFORMS
 
 DEPENDENCIES
   github-pages
+  jekyll (~> 3.6.2)
   jekyll-feed (~> 0.6)
   jekyll-paginate
   minima (~> 2.0)
@@ -250,4 +251,4 @@ DEPENDENCIES
   tzinfo-data
 
 BUNDLED WITH
-   1.16.1
+   1.16.4
diff --git a/Makefile b/Makefile
index 94e6620..3838e3d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,5 @@
-BUNDLE := ~/.gem/ruby/2.5.0/bin/bundle
+# pacman -Sy ruby ruby-bundler
+BUNDLE := bundle
 
 serve:
 	${BUNDLE} exec jekyll serve