diff --git a/lib/hit_stats.rb b/lib/hit_stats.rb
index 02606ad..9cfac57 100644
--- a/lib/hit_stats.rb
+++ b/lib/hit_stats.rb
@@ -1,4 +1,5 @@
 require 'entries'
+require 'uri'
 
 class HitStats
   attr_accessor :logs, :hits_with_query, :hits_without_query
diff --git a/lib/rails_analyzer.rb b/lib/rails_analyzer.rb
index 05ccb4c..34ea705 100644
--- a/lib/rails_analyzer.rb
+++ b/lib/rails_analyzer.rb
@@ -1,10 +1,3 @@
-require 'rubygems'
-require 'activesupport'
-require 'uri'
-require 'float_ext'
-require 'array_ext'
-require 'pretty_log'
-require 'param_log'
 require 'time_stats'
 require 'hit_stats'
 
diff --git a/lib/time_stats.rb b/lib/time_stats.rb
index e3adec3..b27ab31 100644
--- a/lib/time_stats.rb
+++ b/lib/time_stats.rb
@@ -1,3 +1,6 @@
+require 'rubygems'
+require 'activesupport'
+
 class TimeStats
   attr_accessor :logs, :times
 
diff --git a/lib/url_hits.rb b/lib/url_hits.rb
index 7dfe30f..feb439b 100644
--- a/lib/url_hits.rb
+++ b/lib/url_hits.rb
@@ -1,3 +1,6 @@
+require 'float_ext'
+require 'array_ext'
+
 class UrlHits
   attr_reader :url, :hit_times