diff --git a/LDP/ref/docbook/INTRO/Backup-INTRO.sgml b/LDP/ref/docbook/Backup-INTRO.sgml similarity index 100% rename from LDP/ref/docbook/INTRO/Backup-INTRO.sgml rename to LDP/ref/docbook/Backup-INTRO.sgml diff --git a/LDP/ref/docbook/INTRO/Intrusion-INTRO.sgml b/LDP/ref/docbook/Intrusion-INTRO.sgml similarity index 100% rename from LDP/ref/docbook/INTRO/Intrusion-INTRO.sgml rename to LDP/ref/docbook/Intrusion-INTRO.sgml diff --git a/LDP/ref/docbook/INTRO/PhysSecurity-INTRO.sgml b/LDP/ref/docbook/PhysSecurity-INTRO.sgml similarity index 100% rename from LDP/ref/docbook/INTRO/PhysSecurity-INTRO.sgml rename to LDP/ref/docbook/PhysSecurity-INTRO.sgml diff --git a/LDP/ref/docbook/INTRO/SecuringData-INTRO.sgml b/LDP/ref/docbook/SecuringData-INTRO.sgml similarity index 100% rename from LDP/ref/docbook/INTRO/SecuringData-INTRO.sgml rename to LDP/ref/docbook/SecuringData-INTRO.sgml diff --git a/LDP/ref/docbook/INTRO/Virus-INTRO.sgml b/LDP/ref/docbook/Virus-INTRO.sgml similarity index 100% rename from LDP/ref/docbook/INTRO/Virus-INTRO.sgml rename to LDP/ref/docbook/Virus-INTRO.sgml