diff --git a/ext/iconv/tests/Quotes.UTF-8 b/ext/iconv/tests/Quotes.UTF-8.data
similarity index 100%
rename from ext/iconv/tests/Quotes.UTF-8
rename to ext/iconv/tests/Quotes.UTF-8.data
diff --git a/ext/iconv/tests/translit-utf8.phpt b/ext/iconv/tests/translit-utf8.phpt
index e8924349dea..d25cd76d714 100644
--- a/ext/iconv/tests/translit-utf8.phpt
+++ b/ext/iconv/tests/translit-utf8.phpt
@@ -10,7 +10,7 @@ error_reporting=2047
 --FILE--
 <?php
 //error_reporting(E_ALL);
-$utf = implode('', file(__DIR__.'/Quotes.UTF-8'));
+$utf = implode('', file(__DIR__.'/Quotes.UTF-8.data'));
 
 print(iconv("UTF-8", "ISO-8859-1//TRANSLIT", $utf));
 print(iconv("UTF-8", "ASCII//TRANSLIT", $utf));
diff --git a/ext/recode/tests/002.phpt b/ext/recode/tests/002.phpt
index 17fef3f0ff7..8f2902551e8 100644
--- a/ext/recode/tests/002.phpt
+++ b/ext/recode/tests/002.phpt
@@ -14,8 +14,8 @@ function ascii2hex($ascii) {
     return $hex;
 }
 
-$html_file = fopen(realpath(__DIR__) . '/html.raw', 'r');
-$utf_8_filepath = realpath(__DIR__) . '/utf8.raw';
+$html_file = fopen(realpath(__DIR__) . '/html.data', 'r');
+$utf_8_filepath = realpath(__DIR__) . '/utf8.tmp';
 $utf_8_file = fopen($utf_8_filepath, 'w+');
 
 recode_file('html..utf8', $html_file, $utf_8_file);
diff --git a/ext/recode/tests/html.raw b/ext/recode/tests/html.data
similarity index 100%
rename from ext/recode/tests/html.raw
rename to ext/recode/tests/html.data