diff --git a/lib/poepod/cli.rb b/lib/poepod/cli.rb
index b424d2c..3139b83 100644
--- a/lib/poepod/cli.rb
+++ b/lib/poepod/cli.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 require "thor"
-require "poepod/processor"
+require_relative "processor"
 
 module Poepod
   class Cli < Thor
diff --git a/lib/poepod/processor.rb b/lib/poepod/processor.rb
index a079772..9ba78e6 100644
--- a/lib/poepod/processor.rb
+++ b/lib/poepod/processor.rb
@@ -7,9 +7,10 @@
 module Poepod
   class Processor
     EXCLUDE_DEFAULT = [
-      "node_modules/", ".git/", ".gitignore", ".DS_Store",
-      "*.jpg", "*.jpeg", "*.png", "*.svg", "*.gif",
-      "*.exe", "*.dll", "*.so", "*.bin", "*.o", "*.a"
+      /node_modules\//, /.git\//, /.gitignore$/, /.DS_Store$/,
+      /.jpg$/, /.jpeg$/, /.png/, /.svg$/, /.gif$/,
+      /.exe$/, /.dll$/, /.so$/, /.bin$/, /.o$/, /.a$/, /.gem$/, /.cap$/,
+      /.zip$/,
     ].freeze
 
     def initialize(config_file = nil)
@@ -35,7 +36,7 @@ def process_file(file_path)
 
     def gather_files(directory_path, exclude)
       exclude += @config["exclude"] if @config["exclude"]
-      exclude_pattern = Regexp.union(exclude.map { |ex| Regexp.escape(ex) })
+      exclude_pattern = Regexp.union(exclude.map { |ex| Regexp.new(ex) })
 
       Dir.glob("#{directory_path}/**/*").reject do |file_path|
         File.directory?(file_path) || file_path.match?(exclude_pattern)