diff --git a/symlinks/files/auto-link/.zpreztorc b/symlinks/files/auto-link/.zpreztorc
index e82e149..9d87893 100644
--- a/symlinks/files/auto-link/.zpreztorc
+++ b/symlinks/files/auto-link/.zpreztorc
@@ -35,13 +35,12 @@ zstyle ':prezto:load' pmodule \
   'spectrum' \
   'utility' \
   'completion' \
+  'history-substring-search' \
   'prompt' \
   'git' \
   'homebrew' \
-  'pacman' \
-  'ruby' \
   'osx' \
-  'docker' \
+  'docker'
 
 #
 # Autosuggestions