diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 46f62a7ca..c5ce71461 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -16,11 +16,13 @@ SPEC_DIR = File.expand_path(File.dirname(__FILE__))
 ROOT_DIR = File.expand_path(File.join(SPEC_DIR, '..'))
 LIB_DIR = File.expand_path(File.join(ROOT_DIR, 'lib'))
 GENERATED_DIR = File.expand_path(File.join(ROOT_DIR, 'generated'))
+THIRD_PARTY_DIR = File.expand_path(File.join(ROOT_DIR, 'third_party'))
 FIXTURES_DIR = File.expand_path(File.join(SPEC_DIR, 'fixtures'))
 
 $LOAD_PATH.unshift(SPEC_DIR)
 $LOAD_PATH.unshift(LIB_DIR)
 $LOAD_PATH.unshift(GENERATED_DIR)
+$LOAD_PATH.unshift(THIRD_PARTY_DIR)
 $LOAD_PATH.uniq!