diff --git a/Stackage/Config.hs b/Stackage/Config.hs
index 9010a14f..64a2181a 100644
--- a/Stackage/Config.hs
+++ b/Stackage/Config.hs
@@ -234,6 +234,9 @@ defaultExpectedFailures ghcVer requireHP = execWriter $ do
     -- https://github.com/ekmett/gl/issues/3
     add "gl"
 
+    -- Failing doctests
+    add "bits"
+
     when (ghcVer == GhcMajorVersion 7 8 && requireHP) $ do
         -- https://github.com/vincenthz/hs-asn1/issues/11
         add "asn1-encoding"