diff --git a/ahtcg_bot.py b/ahtcg_bot.py
index 9619db4..fb044ea 100755
--- a/ahtcg_bot.py
+++ b/ahtcg_bot.py
@@ -98,7 +98,7 @@ class ArkhamDBUpdater(commands.Bot):
 
         issues = []
         if deck["xp"] is not None:
-            unspent_xp = deck["xp"] - deck["xp_spent"]
+            unspent_xp = deck["xp"] - (deck["xp_spent"] or 0)
             if unspent_xp > 0:
                 issues.append(f"{unspent_xp} unspent XP")
         if deck["problem"] is not None: