diff --git a/Casks/emacs-app-pretest.rb b/Casks/emacs-app-pretest.rb
index 850bbb3f..75661764 100644
--- a/Casks/emacs-app-pretest.rb
+++ b/Casks/emacs-app-pretest.rb
@@ -22,7 +22,7 @@ cask 'emacs-app-pretest' do
     url 'https://github.com/jimeh/emacs-builds.git'
     strategy :git do |tags|
       tags.map do |tag|
-        m = /^Emacs-(.+-pretest)$/.match(tag)
+        m = /^Emacs-(.+-pretest(-.+)?)$/.match(tag)
         next unless m
 
         m[1]
diff --git a/templates/emacs-app-pretest.rb.tpl b/templates/emacs-app-pretest.rb.tpl
index 29b7eaf0..ad2a844a 100644
--- a/templates/emacs-app-pretest.rb.tpl
+++ b/templates/emacs-app-pretest.rb.tpl
@@ -12,7 +12,7 @@ cask 'emacs-app-pretest' do
     url 'https://github.com/jimeh/emacs-builds.git'
     strategy :git do |tags|
       tags.map do |tag|
-        m = /^Emacs-(.+-pretest)$/.match(tag)
+        m = /^Emacs-(.+-pretest(-.+)?)$/.match(tag)
         next unless m
 
         m[1]