diff --git a/targets/Targets.hs b/targets/Targets.hs
index 27366b142..7547553ae 100644
--- a/targets/Targets.hs
+++ b/targets/Targets.hs
@@ -187,10 +187,13 @@ targets =
     , ("Data.Fold.Window", [ "parser_grp", "infinite_grp" ])
     , ("Data.Parser", [ "parser_grp", "infinite_grp" ])
 
-    , ("Data.Unbox", [])
+    , ("Data.Unbox", ["noTest"])
+    , ("Data.Unbox.TH", ["noBench"])
+    , ("Data.Unbox.Derive.Generic", ["noBench"])
     , ("Data.Unbox.Derive.TH", [])
     , ("Data.Serialize", [])
     , ("Data.Serialize.Derive.TH", ["noBench"])
+    , ("Data.Serialize.ENABLE_constructorTagAsString", ["noBench"])
     , ("Data.Unfold", ["infinite_grp"])
     , ("FileSystem.Handle", [])
     , ("Unicode.Stream", [])