diff --git a/gps/etc/flp.conf b/gps/etc/flp.conf
index e842a2a..f427721 100644
--- a/gps/etc/flp.conf
+++ b/gps/etc/flp.conf
@@ -12,7 +12,7 @@
 # of batched locations that can be allocated,
 # which is limited by memory. The default
 # batch size defined as 20 as below.
-BATCH_SIZE=40
+BATCH_SIZE=20
 
 ###################################
 # FLP BATCHING SESSION TIMEOUT