diff --git a/htdocs/core/class/index.php b/htdocs/core/class/index.php
new file mode 100644
index 00000000000..7db0dd9ebf9
--- /dev/null
+++ b/htdocs/core/class/index.php
@@ -0,0 +1 @@
+Url not available
\ No newline at end of file
diff --git a/htdocs/core/js/index.php b/htdocs/core/js/index.php
new file mode 100644
index 00000000000..7db0dd9ebf9
--- /dev/null
+++ b/htdocs/core/js/index.php
@@ -0,0 +1 @@
+Url not available
\ No newline at end of file
diff --git a/htdocs/core/lib/index.php b/htdocs/core/lib/index.php
new file mode 100644
index 00000000000..7db0dd9ebf9
--- /dev/null
+++ b/htdocs/core/lib/index.php
@@ -0,0 +1 @@
+Url not available
\ No newline at end of file