diff --git a/drcr/journal/views.py b/drcr/journal/views.py
index 15caaa1..b9dbbaf 100644
--- a/drcr/journal/views.py
+++ b/drcr/journal/views.py
@@ -136,7 +136,7 @@ def balance_assertions():
 		balancer.apply_transactions([t for t in transactions if t.dt <= assertion.dt])
 		
 		# TODO: Commodities
-		if balancer.accounts[assertion.account].quantity == assertion.quantity:
+		if assertion.account in balancer.accounts and balancer.accounts[assertion.account].quantity == assertion.quantity:
 			assertion_status[assertion] = True
 		else:
 			assertion_status[assertion] = False