diff --git a/deployment-apps/Splunk_TA_linky/local/props.conf b/deployment-apps/Splunk_TA_linky/local/props.conf
index 8dd2204b..5f6dfa13 100644
--- a/deployment-apps/Splunk_TA_linky/local/props.conf
+++ b/deployment-apps/Splunk_TA_linky/local/props.conf
@@ -1,3 +1,4 @@
-[json]
+[_json]
 KV_MODE = json
-TRANSFORMS-extract_json = extract_json_fields
\ No newline at end of file
+TRANSFORMS-extract_json = extract_json_fields
+TRUNCATE = 1000000
\ No newline at end of file