diff --git a/ext/date/tests/DateTime_diff_add_sub-fall-type2-type2.phpt b/ext/date/tests/DateTime_diff_add_sub-fall-type2-type2.phpt
index 71f6d5f88d3..f8a2598bb98 100644
--- a/ext/date/tests/DateTime_diff_add_sub-fall-type2-type2.phpt
+++ b/ext/date/tests/DateTime_diff_add_sub-fall-type2-type2.phpt
@@ -2,8 +2,6 @@
 DateTime::diff() add() sub() -- fall type2 type2
 --CREDITS--
 Daniel Convissor <danielc@php.net>
---XFAIL--
-PHP < 5.4 has bugs
 --FILE--
 <?php
 
diff --git a/ext/date/tests/DateTime_diff_add_sub-fall-type2-type3.phpt b/ext/date/tests/DateTime_diff_add_sub-fall-type2-type3.phpt
index 79e3a99cfb3..eec0eec7fad 100644
--- a/ext/date/tests/DateTime_diff_add_sub-fall-type2-type3.phpt
+++ b/ext/date/tests/DateTime_diff_add_sub-fall-type2-type3.phpt
@@ -2,8 +2,6 @@
 DateTime::diff() add() sub() -- fall type2 type3
 --CREDITS--
 Daniel Convissor <danielc@php.net>
---XFAIL--
-PHP < 5.4 has bugs
 --FILE--
 <?php
 
diff --git a/ext/date/tests/DateTime_diff_add_sub-fall-type3-type2.phpt b/ext/date/tests/DateTime_diff_add_sub-fall-type3-type2.phpt
index 9fd4f8316cc..33c1dc179ab 100644
--- a/ext/date/tests/DateTime_diff_add_sub-fall-type3-type2.phpt
+++ b/ext/date/tests/DateTime_diff_add_sub-fall-type3-type2.phpt
@@ -2,8 +2,6 @@
 DateTime::diff() add() sub() -- fall type3 type2
 --CREDITS--
 Daniel Convissor <danielc@php.net>
---XFAIL--
-PHP < 5.4 has bugs
 --FILE--
 <?php
 
diff --git a/ext/date/tests/DateTime_diff_add_sub-fall-type3-type3.phpt b/ext/date/tests/DateTime_diff_add_sub-fall-type3-type3.phpt
index e64d8a1c401..06f2a2a9474 100644
--- a/ext/date/tests/DateTime_diff_add_sub-fall-type3-type3.phpt
+++ b/ext/date/tests/DateTime_diff_add_sub-fall-type3-type3.phpt
@@ -2,8 +2,6 @@
 DateTime::diff() add() sub() -- fall type3 type3 
 --CREDITS--
 Daniel Convissor <danielc@php.net>
---XFAIL--
-PHP < 5.4 has bugs
 --FILE--
 <?php
 
diff --git a/ext/date/tests/DateTime_diff_add_sub-spring-type2-type2.phpt b/ext/date/tests/DateTime_diff_add_sub-spring-type2-type2.phpt
index dab5475ccad..9f9f764031a 100644
--- a/ext/date/tests/DateTime_diff_add_sub-spring-type2-type2.phpt
+++ b/ext/date/tests/DateTime_diff_add_sub-spring-type2-type2.phpt
@@ -2,8 +2,6 @@
 DateTime::diff() add() sub() -- spring type2 type2
 --CREDITS--
 Daniel Convissor <danielc@php.net>
---XFAIL--
-PHP < 5.4 has bugs
 --FILE--
 <?php
 
diff --git a/ext/date/tests/DateTime_diff_add_sub-spring-type2-type3.phpt b/ext/date/tests/DateTime_diff_add_sub-spring-type2-type3.phpt
index 27e8b9141a5..1a56c112eba 100644
--- a/ext/date/tests/DateTime_diff_add_sub-spring-type2-type3.phpt
+++ b/ext/date/tests/DateTime_diff_add_sub-spring-type2-type3.phpt
@@ -2,8 +2,6 @@
 DateTime::diff() add() sub() -- spring type2 type3
 --CREDITS--
 Daniel Convissor <danielc@php.net>
---XFAIL--
-PHP < 5.4 has bugs
 --FILE--
 <?php
 
diff --git a/ext/date/tests/DateTime_diff_add_sub-spring-type3-type2.phpt b/ext/date/tests/DateTime_diff_add_sub-spring-type3-type2.phpt
index a01bdfd8d07..1c4ba592f30 100644
--- a/ext/date/tests/DateTime_diff_add_sub-spring-type3-type2.phpt
+++ b/ext/date/tests/DateTime_diff_add_sub-spring-type3-type2.phpt
@@ -2,8 +2,6 @@
 DateTime::diff() add() sub() -- spring type3 type2
 --CREDITS--
 Daniel Convissor <danielc@php.net>
---XFAIL--
-PHP < 5.4 has bugs
 --FILE--
 <?php
 
diff --git a/ext/date/tests/DateTime_diff_add_sub-spring-type3-type3.phpt b/ext/date/tests/DateTime_diff_add_sub-spring-type3-type3.phpt
index 5cb23c7285e..3385efec9c2 100644
--- a/ext/date/tests/DateTime_diff_add_sub-spring-type3-type3.phpt
+++ b/ext/date/tests/DateTime_diff_add_sub-spring-type3-type3.phpt
@@ -2,8 +2,6 @@
 DateTime::diff() add() sub() -- spring type3 type3
 --CREDITS--
 Daniel Convissor <danielc@php.net>
---XFAIL--
-PHP < 5.4 has bugs
 --FILE--
 <?php