diff --git a/conf/init.zuma.rc b/conf/init.zuma.rc
index 368b29b4..9c42d3cb 100644
--- a/conf/init.zuma.rc
+++ b/conf/init.zuma.rc
@@ -271,6 +271,7 @@ on init
 
     # BatteryHealthData
     chown system system /sys/class/power_supply/battery/first_usage_date
+    chown system system /sys/class/power_supply/battery/swelling_data
 
     # Battery Defender
     chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_cnt
diff --git a/dumpstate/dump_power.cpp b/dumpstate/dump_power.cpp
index a79921b1..e6ee5799 100644
--- a/dumpstate/dump_power.cpp
+++ b/dumpstate/dump_power.cpp
@@ -325,6 +325,7 @@ void dumpLn8411() {
 void dumpBatteryHealth() {
     const char* batteryHealth [][2] {
             {"Battery Health", "/sys/class/power_supply/battery/health_index_stats"},
+            {"Battery Health SoC Residency", "/sys/class/power_supply/battery/swelling_data"},
             {"BMS", "/dev/logbuffer_ssoc"},
             {"TTF", "/dev/logbuffer_ttf"},
             {"TTF details", "/sys/class/power_supply/battery/ttf_details"},