diff --git a/hledger-lib/Hledger/Read/CsvReader.hs b/hledger-lib/Hledger/Read/CsvReader.hs
index 6baef1110..ceb7665e2 100644
--- a/hledger-lib/Hledger/Read/CsvReader.hs
+++ b/hledger-lib/Hledger/Read/CsvReader.hs
@@ -242,14 +242,9 @@ validateCsv rules numhdrlines (Right rs) = validate $ applyConditionalSkips $ dr
     validate rs@(_first:_)
       | isJust lessthan2 = let r = fromJust lessthan2 in
           Left $ printf "CSV record %s has less than two fields" (show r)
-      -- | isJust different = let r = fromJust different in
-      --     Left $ printf "the first CSV record %s has %d fields but %s has %d"
-      --       (show first) length1 (show r) (length r)
       | otherwise        = Right rs
       where
         lessthan2 = headMay $ filter ((<2).length) rs
-        -- length1   = length first
-        -- different = headMay $ filter ((/=length1).length) rs
 
 -- -- | The highest (0-based) field index referenced in the field
 -- -- definitions, or -1 if no fields are defined.
diff --git a/hledger-lib/hledger-lib.cabal b/hledger-lib/hledger-lib.cabal
index ef194644b..afccb54ad 100644
--- a/hledger-lib/hledger-lib.cabal
+++ b/hledger-lib/hledger-lib.cabal
@@ -4,7 +4,7 @@ cabal-version: 1.12
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: 76c7a62a518ff4226e139c42540aaf8f3331fb1a7250cc7a784f9cf9a2e4b123
+-- hash: d8bff513572239ec58023f9d69f207434d3ce06db8866c7d6469bbdb26daa47d
 
 name:           hledger-lib
 version:        1.15.99
@@ -151,56 +151,6 @@ library
 test-suite doctests
   type: exitcode-stdio-1.0
   main-is: doctests.hs
-  other-modules:
-      Hledger
-      Hledger.Data
-      Hledger.Data.Account
-      Hledger.Data.AccountName
-      Hledger.Data.Amount
-      Hledger.Data.Commodity
-      Hledger.Data.Dates
-      Hledger.Data.Journal
-      Hledger.Data.Ledger
-      Hledger.Data.Period
-      Hledger.Data.PeriodicTransaction
-      Hledger.Data.Posting
-      Hledger.Data.RawOptions
-      Hledger.Data.StringFormat
-      Hledger.Data.Timeclock
-      Hledger.Data.Transaction
-      Hledger.Data.TransactionModifier
-      Hledger.Data.Types
-      Hledger.Data.Valuation
-      Hledger.Query
-      Hledger.Read
-      Hledger.Read.Common
-      Hledger.Read.CsvReader
-      Hledger.Read.JournalReader
-      Hledger.Read.TimeclockReader
-      Hledger.Read.TimedotReader
-      Hledger.Reports
-      Hledger.Reports.AccountTransactionsReport
-      Hledger.Reports.BalanceReport
-      Hledger.Reports.BudgetReport
-      Hledger.Reports.EntriesReport
-      Hledger.Reports.MultiBalanceReport
-      Hledger.Reports.PostingsReport
-      Hledger.Reports.ReportOptions
-      Hledger.Reports.ReportTypes
-      Hledger.Reports.TransactionsReport
-      Hledger.Utils
-      Hledger.Utils.Color
-      Hledger.Utils.Debug
-      Hledger.Utils.Parse
-      Hledger.Utils.Regex
-      Hledger.Utils.String
-      Hledger.Utils.Test
-      Hledger.Utils.Text
-      Hledger.Utils.Tree
-      Hledger.Utils.UTF8IOCompat
-      Text.Megaparsec.Custom
-      Text.Tabular.AsciiWide
-      Paths_hledger_lib
   hs-source-dirs:
       ./.
       test
@@ -247,7 +197,7 @@ test-suite doctests
     , transformers >=0.2
     , uglymemo
     , utf8-string >=0.3.5
-  buildable: False
+  buildable: True
   if (!impl(ghc >= 8.0))
     build-depends:
         semigroups ==0.18.*
diff --git a/hledger-lib/package.yaml b/hledger-lib/package.yaml
index 48f6fde08..b7a0e7d3d 100644
--- a/hledger-lib/package.yaml
+++ b/hledger-lib/package.yaml
@@ -156,13 +156,14 @@ library:
 
 tests:
 
-  # 201909: disabled these by default. They (each ?) require a slow rebuild 
+  # 201909: disabled easytests by default. It require a slow rebuild
   # of hledger-lib and are not worth the time, energy and carbon.
 
   doctests:
-    buildable: false
+    buildable: true
     source-dirs: test
     main: doctests.hs
+    other-modules: []  # https://github.com/sol/hpack/issues/188
     dependencies:
     - Glob >=0.7
     # Need a doctest new enough to support --fast and --verbose.