diff --git a/test/fixtures/postcode_anywhere_uk_geocode_v200_WR26NJ b/test/fixtures/postcode_anywhere_uk_geocode_v2_00_WR26NJ
similarity index 100%
rename from test/fixtures/postcode_anywhere_uk_geocode_v200_WR26NJ
rename to test/fixtures/postcode_anywhere_uk_geocode_v2_00_WR26NJ
diff --git a/test/fixtures/postcode_anywhere_uk_geocode_v200_generic_error b/test/fixtures/postcode_anywhere_uk_geocode_v2_00_generic_error
similarity index 100%
rename from test/fixtures/postcode_anywhere_uk_geocode_v200_generic_error
rename to test/fixtures/postcode_anywhere_uk_geocode_v2_00_generic_error
diff --git a/test/fixtures/postcode_anywhere_uk_geocode_v200_key_limit_exceeded b/test/fixtures/postcode_anywhere_uk_geocode_v2_00_key_limit_exceeded
similarity index 100%
rename from test/fixtures/postcode_anywhere_uk_geocode_v200_key_limit_exceeded
rename to test/fixtures/postcode_anywhere_uk_geocode_v2_00_key_limit_exceeded
diff --git a/test/fixtures/postcode_anywhere_uk_geocode_v200_no_results b/test/fixtures/postcode_anywhere_uk_geocode_v2_00_no_results
similarity index 100%
rename from test/fixtures/postcode_anywhere_uk_geocode_v200_no_results
rename to test/fixtures/postcode_anywhere_uk_geocode_v2_00_no_results
diff --git a/test/fixtures/postcode_anywhere_uk_geocode_v200_romsey b/test/fixtures/postcode_anywhere_uk_geocode_v2_00_romsey
similarity index 100%
rename from test/fixtures/postcode_anywhere_uk_geocode_v200_romsey
rename to test/fixtures/postcode_anywhere_uk_geocode_v2_00_romsey
diff --git a/test/fixtures/postcode_anywhere_uk_geocode_v200_unknown_key b/test/fixtures/postcode_anywhere_uk_geocode_v2_00_unknown_key
similarity index 100%
rename from test/fixtures/postcode_anywhere_uk_geocode_v200_unknown_key
rename to test/fixtures/postcode_anywhere_uk_geocode_v2_00_unknown_key
diff --git a/test/test_helper.rb b/test/test_helper.rb
index a022a58b3a8039bc93494e6809aaacb5c0cb038e..b6a68f76e57241cb9d1cb7af832f6c192d0fbc4b 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -218,7 +218,7 @@ module Geocoder
     class PostcodeAnywhereUk
       private
       def fixture_prefix
-        'postcode_anywhere_uk_geocode_v200'
+        'postcode_anywhere_uk_geocode_v2_00'
       end
 
       def default_fixture_filename