diff --git a/auto-heal.txt b/auto-heal.txt
index 107fc10..97afcf8 100644
--- a/auto-heal.txt
+++ b/auto-heal.txt
@@ -15,6 +15,7 @@ hook.add("PlayerHurt","",function(ply)
     end
 end)
 hook.add("think","",function()
+    if owner():isValid() and owner():isAlive() then
     if prop.canSpawn() then
     if canHeal == 1 and owner():getHealth() < 100 then
         prop.createSent(owner():getPos(),Angle(0),"item_healthkit")
@@ -24,5 +25,6 @@ hook.add("think","",function()
     if canHeal == 1 and owner():getArmor() < 100 then
         prop.createSent(owner():getPos(),Angle(0),"item_battery")
     end   
+end
 end
     end)