diff --git a/extra/datadog.sh b/extra/datadog.sh
index a8bb1a1..eb2a394 100644
--- a/extra/datadog.sh
+++ b/extra/datadog.sh
@@ -45,7 +45,7 @@ done
 # Add tags to the config file
 DYNOHOST="$(hostname )"
 DYNOTYPE=${DYNO%%.*}
-BUILDPACKVERSION="dev"
+BUILDPACKVERSION="1.19"
 DYNO_TAGS="dyno:$DYNO dynotype:$DYNOTYPE buildpackversion:$BUILDPACKVERSION"
 
 if [ -n "$HEROKU_APP_NAME" ]; then