diff --git a/lib/php/test/Makefile.am b/lib/php/test/Makefile.am
index 869c544..6e9a27c 100755
--- a/lib/php/test/Makefile.am
+++ b/lib/php/test/Makefile.am
@@ -34,9 +34,9 @@
 	$(PHPUNIT) --log-junit=TEST-json-serializer.xml Test/Thrift/JsonSerialize/
 endif
 
-check-validator: stubs 
-	php Test/Thrift/TestValidators.php 
-	php Test/Thrift/TestValidators.php -oop 
+check-validator: stubs
+	php Test/Thrift/TestValidators.php
+	php Test/Thrift/TestValidators.php -oop
 
 check-protocol:	stubs
 if HAVE_PHPUNIT
@@ -53,5 +53,8 @@
 	$(RM) -r ./packages
 	$(RM) TEST-*.xml
 
-EXTRA_DIST = Test
+EXTRA_DIST = \
+	Test \
+	TestValidators.thrift
+