diff --git a/tests/data/integritycheck/htaccessWithValidModifiedContent/.htaccess b/tests/data/integritycheck/htaccessWithValidModifiedContent/.htaccess
index 1b5eb98b7f8..11525b50a17 100644
--- a/tests/data/integritycheck/htaccessWithValidModifiedContent/.htaccess
+++ b/tests/data/integritycheck/htaccessWithValidModifiedContent/.htaccess
@@ -1,6 +1,5 @@
 # Start of valid file
 <IfModule mod_php7.c>
-  php_value mbstring.func_overload 0
   php_value always_populate_raw_post_data -1
   php_value default_charset 'UTF-8'
   php_value output_buffering 0
@@ -10,4 +9,4 @@
 </IfModule>
 #### DO NOT CHANGE ANYTHING ABOVE THIS LINE ####
 
-# Content that should change the hash in the root folder
\ No newline at end of file
+# Content that should change the hash in the root folder