diff --git a/Google-API-Client/0.0.1/Google-API-Client.podspec b/Google-API-Client/0.0.1/Google-API-Client.podspec
index 18739b06..a96d090e 100644
--- a/Google-API-Client/0.0.1/Google-API-Client.podspec
+++ b/Google-API-Client/0.0.1/Google-API-Client.podspec
@@ -25,17 +25,38 @@ Pod::Spec.new do |s|
   s.author   = { 'Google, Inc.' => 'http://code.google.com/p/google-api-objectivec-client/' }
   s.source   = { :svn => 'http://google-api-objectivec-client.googlecode.com/svn/trunk/' }
   s.resource = 'Source/OAuth2/Touch/GTMOAuth2ViewTouch.xib' 
+  s.frameworks = 'Security', 'SystemConfiguration'
   s.platform = :ios, '5.0'
 
   s.source_files =  'Source/*.{h,m}', 'Source/HTTPFetcher/*.{h,m}', 'Source/Networking',
                     'Source/OAuth2/*.{h,m}', 'Source/OAuth2/Touch', 'Source/Objects', 'Source/Utilities'
 
   s.subspec 'Drive' do |drive|
-    drive.source_files = 'Source/Services/Drive/**/*.{h,m}'
-    drive.frameworks = 'Security', 'SystemConfiguration'
+    drive.source_files = FileList['Source/Services/Drive/**/*.{h,m}'].exclude(/\_Sources.m$/)
+  end
+
+  s.subspec 'AdSense' do |ads|
+    ads.source_files = FileList['Source/Services/AdSense/**/*.{h,m}'].exclude(/\_Sources.m$/)
+  end
+
+  s.subspec 'Analytics' do |analytics|
+    analytics.source_files = FileList['Source/Services/Analytics/**/*.{h,m}'].exclude(/\_Sources.m$/)
+  end
+
+  s.subspec 'Calendar' do |calendar|
+    calendar.source_files = FileList['Source/Services/Calendar/**/*.{h,m}'].exclude(/\_Sources.m$/)
+  end
+
+  s.subspec 'Plus' do |plus|
+    plus.source_files = FileList['Source/Services/Plus/**/*.{h,m}'].exclude(/\_Sources.m$/)
+  end
+
+  s.subspec 'YouTube' do |youtube|
+    youtube.source_files = FileList['Source/Services/YouTube/**/*.{h,m}'].exclude(/\_Sources.m$/)
   end
 
   s.subspec 'All' do |all|
-    all.source_files = 'Source/Services/**/*.{h,m}'
+    all.source_files = FileList['Source/Services/**/*.{h,m}'].exclude(/\_Sources.m$/)
   end
+  
 end
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