diff --git a/helpers/make-casper b/helpers/make-casper
index ec7a8b400d7da6e58c80341d3a13db1251d1f396..611fd95847301cd3240deedd7ed8ada9a01a32ca 100644
--- a/helpers/make-casper
+++ b/helpers/make-casper
@@ -17,7 +17,7 @@
 #    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 #
 
-VERSION=12
+VERSION=13
 
 . ./config
 
@@ -36,9 +36,11 @@ rm scripts/casper-premount/10driver_updates
 rm scripts/casper-bottom/33enable_apport_crashes
 
 # Add localechooser-data dependency
-
 sed 's/Depends:/Depends: localechooser-data,\n/' -i debian/control
 
+# Fix error in lang2locale function
+sed "s/cut/cut -d: -f2- | cut/" -i scripts/casper-functions
+
 changelog "Compiled for Trisquel"
 
 compile