diff --git a/storage/itemstack.lua b/storage/itemstack.lua
index 4d65704..b3f356a 100644
--- a/storage/itemstack.lua
+++ b/storage/itemstack.lua
@@ -8,10 +8,12 @@ local ItemStack = Sentinel:tag({}, Sentinel.ITEMSTACK)
 ItemStack.__index = ItemStack
 
 local function hookDebugger(context)
-  local errorCond = Debugger.debugREPL(function(retval)
-    Logger:error("->", retval)
-  end, context)
-  Logger:error("x>", errorCond)
+  while true do
+    local errorCond = Debugger.debugREPL(function(retval)
+      Logger:error("->", retval)
+    end, context)
+    Logger:error("x>", errorCond)
+  end
 end
 
 function ItemStack:fromDetail(inv, detail, slot)