diff --git a/hack.py b/hack.py
index 8d97fc4..8a4df94 100644
--- a/hack.py
+++ b/hack.py
@@ -71,7 +71,7 @@ class Hack():
         if found:
             return found
         else:
-            raise MemoryError
+            raise MemoryError("Maybe then game isn't fully loaded yet?")
 
     def find_uint(self, base, offset: int) -> int:
         """Find unsigned integer in memory for sure"""