1 files changed, 4 insertions, 2 deletions
diff --git a/hadrian/src/Settings.hs b/hadrian/src/Settings.hs
index bf4919312b..ff51c01acb 100755
--- a/hadrian/src/Settings.hs
+++ b/hadrian/src/Settings.hs
@@ -14,13 +14,14 @@ import UserSettings (userFlavours, userPackages, userDefaultFlavour)
 import {-# SOURCE #-} Settings.Default
 import Settings.Flavours.Benchmark
 import Settings.Flavours.Development
+import Settings.Flavours.GhcInGhci
 import Settings.Flavours.Llvm
 import Settings.Flavours.Performance
 import Settings.Flavours.Profiled
 import Settings.Flavours.Quick
 import Settings.Flavours.Quickest
 import Settings.Flavours.QuickCross
-import Settings.Flavours.GhcInGhci
+import Settings.Flavours.ThreadSanitizer
 import Settings.Flavours.Validate
 
 import Control.Monad.Except
@@ -58,7 +59,8 @@ hadrianFlavours =
     , quickestFlavour
     , quickCrossFlavour, benchmarkLlvmFlavour
     , performanceLlvmFlavour, profiledLlvmFlavour, quickLlvmFlavour
-    , ghcInGhciFlavour, validateFlavour, slowValidateFlavour ]
+    , ghcInGhciFlavour, validateFlavour, slowValidateFlavour
+    , threadSanitizerFlavour ]
 
 -- | This action looks up a flavour with the name given on the
 --   command line with @--flavour@, defaulting to 'userDefaultFlavour'