diff --git a/app/app.c b/app/app.c
index d58e23d..5d76ac6 100644
--- a/app/app.c
+++ b/app/app.c
@@ -1129,7 +1129,7 @@ void APP_Update(void)
 #ifdef ENABLE_FEAT_F4HWN_SLEEP
             if(gWakeUp)
             {
-                gPowerSave_10ms = 1000; // Why ? Why not :) 10s
+                gPowerSave_10ms = gEeprom.BATTERY_SAVE * 250; // deep sleep now indexed on BatSav
             }
             else
             {
diff --git a/functions.c b/functions.c
index ada5019..289226f 100644
--- a/functions.c
+++ b/functions.c
@@ -121,7 +121,7 @@ void FUNCTION_PowerSave() {
     #ifdef ENABLE_FEAT_F4HWN_SLEEP
         if(gWakeUp)
         {
-            gPowerSave_10ms = 1000; // Why ? Why not :) 10s
+            gPowerSave_10ms = gEeprom.BATTERY_SAVE * 250; // deep sleep now indexed on BatSav
         }
         else
         {