diff --git a/hledger-lib/Hledger/Reports/BalanceHistoryReport.hs b/hledger-lib/Hledger/Reports/BalanceHistoryReport.hs
index 8cd3c78c9..c9719e045 100644
--- a/hledger-lib/Hledger/Reports/BalanceHistoryReport.hs
+++ b/hledger-lib/Hledger/Reports/BalanceHistoryReport.hs
@@ -14,7 +14,7 @@ module Hledger.Reports.BalanceHistoryReport (
 where
 
 import Data.Time.Calendar
-import Test.HUnit
+-- import Test.HUnit
 
 import Hledger.Data
 import Hledger.Query
diff --git a/hledger-lib/Hledger/Reports/MultiBalanceReports.hs b/hledger-lib/Hledger/Reports/MultiBalanceReports.hs
index 0de03fa28..5b17ad7d2 100644
--- a/hledger-lib/Hledger/Reports/MultiBalanceReports.hs
+++ b/hledger-lib/Hledger/Reports/MultiBalanceReports.hs
@@ -19,7 +19,7 @@ where
 import Data.List
 import Data.Maybe
 import Data.Ord
-import Test.HUnit
+-- import Test.HUnit
 
 import Hledger.Data
 import Hledger.Query
diff --git a/hledger-lib/Hledger/Reports/TransactionsReports.hs b/hledger-lib/Hledger/Reports/TransactionsReports.hs
index f42ca59af..71142db3f 100644
--- a/hledger-lib/Hledger/Reports/TransactionsReports.hs
+++ b/hledger-lib/Hledger/Reports/TransactionsReports.hs
@@ -23,7 +23,7 @@ where
 import Data.List
 import Data.Maybe
 import Data.Ord
-import Test.HUnit
+-- import Test.HUnit
 
 import Hledger.Data
 import Hledger.Query