diff --git a/modules/account/account.py b/modules/account/account.py
index 62e8f84638..f2874de7af 100644
--- a/modules/account/account.py
+++ b/modules/account/account.py
@@ -2595,7 +2595,7 @@ class BalanceSheetContext(ModelView):
         return Transaction().context.get('posted', False)
 
 
-class BalanceSheetComparisionContext(BalanceSheetContext):
+class BalanceSheetComparisonContext(BalanceSheetContext):
     __name__ = 'account.balance_sheet.comparison.context'
     comparison = fields.Boolean('Comparison')
     date_cmp = fields.Date('Date', states={
diff --git a/modules/account/tryton.cfg b/modules/account/tryton.cfg
index 78cc5e3d6f..2c47bbc504 100644
--- a/modules/account/tryton.cfg
+++ b/modules/account/tryton.cfg
@@ -44,7 +44,7 @@ model:
     account.GeneralLedgerLine
     account.GeneralLedgerLineContext
     account.BalanceSheetContext
-    account.BalanceSheetComparisionContext
+    account.BalanceSheetComparisonContext
     account.IncomeStatementContext
     account.CreateChartStart
     account.CreateChartAccount