diff --git a/typo3/sysext/documentation/Resources/Private/.htaccess b/typo3/sysext/documentation/Resources/Private/.htaccess
index dfc02725466dd431e408d00a88c25fe7a9377c7b..9a779b74aea13dbae2f91369dfb412b456255e7c 100644
--- a/typo3/sysext/documentation/Resources/Private/.htaccess
+++ b/typo3/sysext/documentation/Resources/Private/.htaccess
@@ -1 +1,11 @@
-deny  from all
\ No newline at end of file
+# Apache < 2.3
+<IfModule !mod_authz_core.c>
+	Order allow,deny
+	Deny from all
+	Satisfy All
+</IfModule>
+
+# Apache ≥ 2.3
+<IfModule mod_authz_core.c>
+	Require all denied
+</IfModule>
\ No newline at end of file
diff --git a/typo3/sysext/extbase/Resources/Private/.htaccess b/typo3/sysext/extbase/Resources/Private/.htaccess
index 2e8cdb8910d1fabd80f2299a8091d4b1fe97a81c..9a2aa5a2995712baa782af29e5d1e804b123d9b6 100644
--- a/typo3/sysext/extbase/Resources/Private/.htaccess
+++ b/typo3/sysext/extbase/Resources/Private/.htaccess
@@ -1 +1,11 @@
-deny  from all
+# Apache < 2.3
+<IfModule !mod_authz_core.c>
+	Order allow,deny
+	Deny from all
+	Satisfy All
+</IfModule>
+
+# Apache ≥ 2.3
+<IfModule mod_authz_core.c>
+	Require all denied
+</IfModule>