diff --git a/elements/dhcp-all-interfaces/install.d/generate-interfaces-file.sh b/elements/dhcp-all-interfaces/install.d/generate-interfaces-file.sh
index ba0e7a86e..fa9b745c3 100755
--- a/elements/dhcp-all-interfaces/install.d/generate-interfaces-file.sh
+++ b/elements/dhcp-all-interfaces/install.d/generate-interfaces-file.sh
@@ -28,7 +28,7 @@ for interface in $(ls /sys/class/net | grep -v ^lo$) ; do
       TRIES=$(( TRIES - 1 ))
     done
     if [ "$HAS_LINK" == "1" ] ; then
-      printf "auto $interface\r\niface $interface inet dhcp\r\n\r\n" >>$INTERFACES_FILE]
+      printf "auto $interface\r\niface $interface inet dhcp\r\n\r\n" >>$INTERFACES_FILE
       echo "Configured"
     else
       echo "No link detected, skipping"