diff --git a/preseed/debian/stretch/preseed.cfg b/preseed/debian/stretch/preseed.cfg
index d854cd7..0e6f5fc 100644
--- a/preseed/debian/stretch/preseed.cfg
+++ b/preseed/debian/stretch/preseed.cfg
@@ -359,4 +359,4 @@ in-target /bin/rmdir /mnt/free ; in-target /bin/sed -i '/lv_free/d' /etc/fstab ;
 in-target /bin/sed -i 's/\(^\|^\#\)\(PermitRootLogin\).*/\2 yes/g' /etc/ssh/sshd_config ; \
 in-target /usr/bin/tftp 129.20.203.27 -c get scripts/latecommand.tar.gz /tmp/latecommand.tar.gz ; \
 in-target tar xzf /tmp/latecommand.tar.gz -C /tmp/ ; \
-in-target /bin/sh /tmp/latecommand/post.sh
+in-target /bin/sh /tmp/latecommand/post.stretch.sh
diff --git a/preseed/debian/stretch/preseed.cinnamon.uefi.cfg b/preseed/debian/stretch/preseed.cinnamon.uefi.cfg
index 8ef26a1..5b54b89 100644
--- a/preseed/debian/stretch/preseed.cinnamon.uefi.cfg
+++ b/preseed/debian/stretch/preseed.cinnamon.uefi.cfg
@@ -374,4 +374,4 @@ in-target /bin/rmdir /mnt/free ; in-target /bin/sed -i '/lv_free/d' /etc/fstab ;
 in-target /bin/sed -i 's/\(^\|^\#\)\(PermitRootLogin\).*/\2 yes/g' /etc/ssh/sshd_config ; \
 in-target /usr/bin/tftp 129.20.203.27 -c get scripts/latecommand.tar.gz /tmp/latecommand.tar.gz ; \
 in-target tar xzf /tmp/latecommand.tar.gz -C /tmp/ ; \
-in-target /bin/sh /tmp/latecommand/post.sh
+in-target /bin/sh /tmp/latecommand/post.stretch.sh
diff --git a/preseed/debian/stretch/preseed.gnome.uefi.cfg b/preseed/debian/stretch/preseed.gnome.uefi.cfg
index bc33cc8..6ad6e3f 100644
--- a/preseed/debian/stretch/preseed.gnome.uefi.cfg
+++ b/preseed/debian/stretch/preseed.gnome.uefi.cfg
@@ -374,4 +374,4 @@ in-target /bin/rmdir /mnt/free ; in-target /bin/sed -i '/lv_free/d' /etc/fstab ;
 in-target /bin/sed -i 's/\(^\|^\#\)\(PermitRootLogin\).*/\2 yes/g' /etc/ssh/sshd_config ; \
 in-target /usr/bin/tftp 129.20.203.27 -c get scripts/latecommand.tar.gz /tmp/latecommand.tar.gz ; \
 in-target tar xzf /tmp/latecommand.tar.gz -C /tmp/ ; \
-in-target /bin/sh /tmp/latecommand/post.sh
+in-target /bin/sh /tmp/latecommand/post.stretch.sh
diff --git a/preseed/debian/stretch/preseed_cinnamon.cfg b/preseed/debian/stretch/preseed_cinnamon.cfg
index 9b1e9af..a0bf541 100644
--- a/preseed/debian/stretch/preseed_cinnamon.cfg
+++ b/preseed/debian/stretch/preseed_cinnamon.cfg
@@ -350,4 +350,4 @@ in-target /bin/rmdir /mnt/free ; in-target /bin/sed -i '/lv_free/d' /etc/fstab ;
 in-target /bin/sed -i 's/\(^\|^\#\)\(PermitRootLogin\).*/\2 yes/g' /etc/ssh/sshd_config ; \
 in-target /usr/bin/tftp 129.20.203.27 -c get scripts/latecommand.tar.gz /tmp/latecommand.tar.gz ; \
 in-target tar xzf /tmp/latecommand.tar.gz -C /tmp/ ; \
-in-target /bin/sh /tmp/latecommand/post.sh
+in-target /bin/sh /tmp/latecommand/post.stretch.sh
diff --git a/preseed/debian/stretch/preseed_computenode.cfg b/preseed/debian/stretch/preseed_computenode.cfg
index 7e68efd..4cce1fb 100644
--- a/preseed/debian/stretch/preseed_computenode.cfg
+++ b/preseed/debian/stretch/preseed_computenode.cfg
@@ -341,4 +341,4 @@ in-target /bin/rmdir /mnt/free ; in-target /bin/sed -i '/lv_free/d' /etc/fstab ;
 in-target /bin/sed -i 's/\(^\|^\#\)\(PermitRootLogin\).*/\2 yes/g' /etc/ssh/sshd_config ; \
 in-target /usr/bin/tftp 129.20.203.27 -c get scripts/latecommand.tar.gz /tmp/latecommand.tar.gz ; \
 in-target tar xzf /tmp/latecommand.tar.gz -C /tmp/ ; \
-in-target /bin/sh /tmp/latecommand/post.sh
+in-target /bin/sh /tmp/latecommand/post.stretch.sh
diff --git a/preseed/debian/stretch/preseed_mate.cfg b/preseed/debian/stretch/preseed_mate.cfg
index f852158..af73115 100644
--- a/preseed/debian/stretch/preseed_mate.cfg
+++ b/preseed/debian/stretch/preseed_mate.cfg
@@ -350,4 +350,4 @@ in-target /bin/rmdir /mnt/free ; in-target /bin/sed -i '/lv_free/d' /etc/fstab ;
 in-target /bin/sed -i 's/\(^\|^\#\)\(PermitRootLogin\).*/\2 yes/g' /etc/ssh/sshd_config ; \
 in-target /usr/bin/tftp 129.20.203.27 -c get scripts/latecommand.tar.gz /tmp/latecommand.tar.gz ; \
 in-target tar xzf /tmp/latecommand.tar.gz -C /tmp/ ; \
-in-target /bin/sh /tmp/latecommand/post.sh
+in-target /bin/sh /tmp/latecommand/post.stretch.sh
diff --git a/scripts/latecommand/post.sh b/scripts/latecommand/post.stretch.sh
similarity index 100%
rename from scripts/latecommand/post.sh
rename to scripts/latecommand/post.stretch.sh