diff --git a/hooks/debian/10-disable-tls b/hooks/debian/10-disable-tls
index e53b33b..7a916fa 100755
--- a/hooks/debian/10-disable-tls
+++ b/hooks/debian/10-disable-tls
@@ -1,6 +1,7 @@
 #!/bin/sh
 #
-#  This script disables TLS on the new image.
+#  This script disables TLS on the new image or installs a Xen-aware
+# version of libc where it is available.
 #
 # Steve
 # --
@@ -26,20 +27,23 @@ logMessage Script $0 starting
 
 
 
-#
-# Disable TLS and create an empty directory in its place
-# 
-mv ${prefix}/lib/tls ${prefix}/lib/tls.disabled
-mkdir ${prefix}/lib/tls
-
 
 #
-# For sid + etch systems install libc6-xen
+# For sid or etch systems we install libc6-xen
+#
+# For sarge we don't have that option, so we disable TLS.
 #
 case "${dist}" in
     etch|sid)
+        logMessage "Installing xen-aware libc6"
+
         installDebianPackage ${prefix} libc6-xen
         ;;
+    *)
+        logMessage "Disabling TLS"
+        mv ${prefix}/lib/tls ${prefix}/lib/tls.disabled
+        mkdir ${prefix}/lib/tls
+        ;;
 esac
 
 
diff --git a/hooks/ubuntu/10-disable-tls b/hooks/ubuntu/10-disable-tls
index e53b33b..2e063bc 100755
--- a/hooks/ubuntu/10-disable-tls
+++ b/hooks/ubuntu/10-disable-tls
@@ -1,6 +1,12 @@
 #!/bin/sh
 #
-#  This script disables TLS on the new image.
+#  This script disables TLS on the new image or installs a Xen-aware
+# version of libc where it is available.
+#
+# --
+# TODO:  Get an Ubuntu user to explain Dapper/Edgey stuff to me, we
+#        should fix this script to work with libc6-xen there too ..
+# --
 #
 # Steve
 # --
@@ -26,20 +32,23 @@ logMessage Script $0 starting
 
 
 
-#
-# Disable TLS and create an empty directory in its place
-# 
-mv ${prefix}/lib/tls ${prefix}/lib/tls.disabled
-mkdir ${prefix}/lib/tls
-
 
 #
-# For sid + etch systems install libc6-xen
+# For sid or etch systems we install libc6-xen
+#
+# For sarge we don't have that option, so we disable TLS.
 #
 case "${dist}" in
     etch|sid)
+        logMessage "Installing xen-aware libc6"
+
         installDebianPackage ${prefix} libc6-xen
         ;;
+    *)
+        logMessage "Disabling TLS"
+        mv ${prefix}/lib/tls ${prefix}/lib/tls.disabled
+        mkdir ${prefix}/lib/tls
+        ;;
 esac