diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 13323cf..d25b855 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -14,4 +14,15 @@
             <directory>test/</directory>
         </testsuite>
     </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory suffix=".php">Spreadsheet/</directory>
+        </whitelist>
+    </filter>
+
+    <logging>
+        <log type="coverage-clover" target="build/logs/clover.xml"/>
+        <log type="coverage-text" target="php://stdout"/>
+    </logging>
 </phpunit>