diff --git a/plugins/backtick_code_block.rb b/plugins/backtick_code_block.rb
index 40e7900..0e7cee4 100644
--- a/plugins/backtick_code_block.rb
+++ b/plugins/backtick_code_block.rb
@@ -2,7 +2,7 @@ require './plugins/pygments_code'
 
 module BacktickCodeBlock
   include HighlightCode
-  AllOptions = /([^\s]+)\s+(.+?)(https?:\/\/\S+)\s*(.+)?/i
+  AllOptions = /([^\s]+)\s+(.+?)(https?:\/\/\S+|\/\S+)\s*(.+)?/i
   LangCaption = /([^\s]+)\s*(.+)?/i
   def render_code_block(input)
     @options = nil