diff --git a/releng/releng_build_isojigdo b/releng/releng_build_isojigdo
index 2b6c4318..2402fa50 100755
--- a/releng/releng_build_isojigdo
+++ b/releng/releng_build_isojigdo
@@ -92,7 +92,8 @@ if which jigdo-gen-md5-list >/dev/null 2>&1; then
  jigdo-gen-md5-list ${DIR} > ${IMG}.md5
  printf "Done.\n"
 else
- printf "\n$0: Not found: jigdo-gen-md5-list. Install jigit.\n"
+ printf "\n$0: Not found: jigdo-gen-md5-list. Install jigit."
+ printf "\n$0: See http://www.einval.com/~steve/software/JTE/\n"
  exit 1
 fi
 
@@ -146,7 +147,8 @@ if which jigit-mkimage >/dev/null 2>&1; then
   -o ${IMG}.new
  printf "Done.\n"
 else
- printf "\n$0: Not found: jigit-mkimage. Install jigit.\n"
+ printf "\n$0: Not found: jigit-mkimage. Install jigit."
+ printf "\n$0: See http://www.einval.com/~steve/software/JTE/\n"
  exit 1
 fi