diff --git a/lib/veksel/suffix.rb b/lib/veksel/suffix.rb
index d7e4b7b..b8e54ab 100644
--- a/lib/veksel/suffix.rb
+++ b/lib/veksel/suffix.rb
@@ -1,6 +1,6 @@
 module Veksel
   class Suffix
-    PROTECTED_BRANCHES = %w[master main].freeze
+    PROTECTED_BRANCHES = %w[master main HEAD].freeze
 
     def initialize(branch_name)
       @branch_name = String(branch_name)
@@ -8,7 +8,6 @@ def initialize(branch_name)
 
     def to_s
       case @branch_name
-      when 'HEAD'
       when *PROTECTED_BRANCHES
         ""
       else