diff --git a/tests/template/template_test.php b/tests/template/template_test.php
index df3f927c22..2a5a53637d 100644
--- a/tests/template/template_test.php
+++ b/tests/template/template_test.php
@@ -130,7 +130,7 @@ class phpbb_template_template_test extends phpbb_template_template_test_case
 				array(),
 				array('loop' => array(array(), array(), array(), array(), array(), array(), array()), 'test' => array(array()), 'test.deep' => array(array()), 'test.deep.defines' => array(array())),
 				array(),
-				"xyz\nabc",
+				"xyz\nabc\nabc\nbar\nbar\nabc",
 			),
 			array(
 				'expressions.html',
diff --git a/tests/template/templates/define.html b/tests/template/templates/define.html
index 82237d21a3..4459fffbe0 100644
--- a/tests/template/templates/define.html
+++ b/tests/template/templates/define.html
@@ -2,6 +2,9 @@
 {$VALUE}
 <!-- DEFINE $VALUE = 'abc' -->
 {$VALUE}
+<!-- INCLUDE define_include.html -->
+{$INCLUDED_VALUE}
+{$VALUE}
 <!-- UNDEFINE $VALUE -->
 {$VALUE}
 <!-- DEFINE $VALUE -->
diff --git a/tests/template/templates/define_include.html b/tests/template/templates/define_include.html
new file mode 100644
index 0000000000..9c470c296a
--- /dev/null
+++ b/tests/template/templates/define_include.html
@@ -0,0 +1,3 @@
+{$VALUE}
+<!-- DEFINE $INCLUDED_VALUE = 'bar' -->
+{$INCLUDED_VALUE}