diff --git a/test/core/AttributeDefTest.inc.php b/test/core/AttributeDefTest.php
similarity index 100%
rename from test/core/AttributeDefTest.inc.php
rename to test/core/AttributeDefTest.php
diff --git a/test/core/BulkChangeExtKeyTest.inc.php b/test/core/BulkChangeExtKeyTest.php
similarity index 100%
rename from test/core/BulkChangeExtKeyTest.inc.php
rename to test/core/BulkChangeExtKeyTest.php
diff --git a/test/core/BulkChangeTest.inc.php b/test/core/BulkChangeTest.php
similarity index 100%
rename from test/core/BulkChangeTest.inc.php
rename to test/core/BulkChangeTest.php
diff --git a/test/webservices/ImportTest.inc.php b/test/webservices/ImportTest.php
similarity index 100%
rename from test/webservices/ImportTest.inc.php
rename to test/webservices/ImportTest.php