diff --git a/generate-stackbrew-library.sh b/generate-stackbrew-library.sh
index e6c275557..73a2dd2cb 100755
--- a/generate-stackbrew-library.sh
+++ b/generate-stackbrew-library.sh
@@ -4,7 +4,7 @@ set -e
 hash git 2>/dev/null || { echo >&2 "git not found, exiting."; }
 
 array_0_12='0';
-array_4_2='4 latest';
+array_4_2='4 lts argon';
 array_5_0='5 latest';
 
 cd $(cd ${0%/*} && pwd -P);