diff --git a/cups-filters/filter/braille/drivers/index/imageubrltoindexv4.in b/cups-filters/filter/braille/drivers/index/imageubrltoindexv4.in
index 979b94d..40f787f 100755
--- a/cups-filters/filter/braille/drivers/index/imageubrltoindexv4.in
+++ b/cups-filters/filter/braille/drivers/index/imageubrltoindexv4.in
@@ -34,7 +34,7 @@ NB=$4
 OPTIONS=$5
 FILE=$6
 
-. @CUPS_SERVERBIN@/filter/indexv4.sh
+. @CUPS_DATADIR@/braille/indexv4.sh
 printf "$INIT"
 
 # Enter 4-dot graphic mode