diff --git a/device-tegu.mk b/device-tegu.mk
index 7e665ca..12d6d74 100644
--- a/device-tegu.mk
+++ b/device-tegu.mk
@@ -269,6 +269,8 @@ PRODUCT_SOONG_NAMESPACES += \
 
 # Location
 include device/google/tegu/location/device-gnss.mk
+# For GPS property
+PRODUCT_VENDOR_PROPERTIES += ro.vendor.gps.pps.enabled=true
 
 PRODUCT_VENDOR_PROPERTIES += \
 	persist.device_config.configuration.disable_rescue_party=true
diff --git a/location/gps.cfg b/location/gps.cfg
index 57bc31e..e6187cd 100644
--- a/location/gps.cfg
+++ b/location/gps.cfg
@@ -25,7 +25,7 @@ gnss_device_patch_address=0
 gnss_device_patch_file=/vendor/firmware/kepler.bin
 
 # Enable/Disable 1PPS Time Sync policy
-Is1PPSTimeSyncEnable=0
+Is1PPSTimeSyncEnable=1
 
 # send debug req on MCW oddity
 #Chip_Configuration_Io_Options=0x85
diff --git a/location/gps_user.cfg b/location/gps_user.cfg
index 35e7ee6..c3ced93 100644
--- a/location/gps_user.cfg
+++ b/location/gps_user.cfg
@@ -10,7 +10,7 @@ caplay_port_tcp_port=@GNSS_ISM_CAPTURE_PLAYBACK
 gnss_device_type=K041
 gnss_device_patch_address=0
 gnss_device_patch_file=/vendor/firmware/kepler.bin
-Is1PPSTimeSyncEnable=0
+Is1PPSTimeSyncEnable=1
 Chip_Configuration_Dynamic_HSI=0
 Chip_Configuration_ubsan_opt=1
 GlueLayer_IsPlatformRefTimeEnable=1