diff --git a/location/gps.cfg b/location/gps.cfg
index 7908fbe..66d470c 100644
--- a/location/gps.cfg
+++ b/location/gps.cfg
@@ -10,7 +10,7 @@ debug_dir=/data/vendor/gps/logs
 ############################################
 GlueLayer_IsGedKeyExist=1
 GlueLayer_EnableGnssCfgInterface=1
-
+GlueLayer_IsUseCustomGnssLib=1
 
 uni_log_max_file_count=5
 uni_log_max_size_mb=20
diff --git a/location/gps_user.cfg b/location/gps_user.cfg
index 9062b4a..dda4495 100644
--- a/location/gps_user.cfg
+++ b/location/gps_user.cfg
@@ -4,6 +4,7 @@ debug_enable=0
 mem_dump_to_node=0
 GlueLayer_IsGedKeyExist=1
 GlueLayer_EnableGnssCfgInterface=1
+GlueLayer_IsUseCustomGnssLib=1
 ism_stream_enable=1
 caplay_port_tcp_port=@GNSS_ISM_CAPTURE_PLAYBACK
 gnss_device_type=K041