diff --git a/test/phpunit/textiso.txt b/test/phpunit/textiso.txt
index 51016e408cb2628b4bc25359851ee6be61bd5dca..8f90d60c02d5eb75da8e920bdd901a922a493540 100644
--- a/test/phpunit/textiso.txt
+++ b/test/phpunit/textiso.txt
@@ -1 +1,3 @@
-Text utf8 avec un � encod� en ISO.
\ No newline at end of file
+#!/bin/ksh
+
+echo Text utf8 avec un � encod� en ISO.
\ No newline at end of file
diff --git a/test/phpunit/textutf8.txt b/test/phpunit/textutf8.txt
index 2e062650d36f43a55a12d6ee44d175df57bbaa9d..00d0913be1c855691239eeb4006d2a4c3b3e7524 100644
--- a/test/phpunit/textutf8.txt
+++ b/test/phpunit/textutf8.txt
@@ -1 +1,3 @@
-Text utf8 avec un é encodé en UTF8.
\ No newline at end of file
+#!/bin/ksh
+
+echo Text utf8 avec un é encodé en UTF8.
\ No newline at end of file