diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
index 05fae616da05..cb673f76bf65 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
@@ -2379,12 +2379,15 @@ extra-packages:
   - aeson < 0.8                         # newer versions don't work with GHC 7.6.x or earlier
   - aeson-pretty < 0.8                  # required by elm compiler
   - apply-refact < 0.4                  # newer versions don't work with GHC 8.0.x
+  - aws ^>= 0.18                        # pre-lts-11.x versions neeed by git-annex 6.20180227
   - binary > 0.7 && < 0.8               # keep a 7.x major release around for older compilers
   - binary > 0.8 && < 0.9               # keep a 8.x major release around for older compilers
   - Cabal == 1.18.*                     # required for cabal-install et al on old GHC versions
   - Cabal == 1.20.*                     # required for cabal-install et al on old GHC versions
   - Cabal == 1.24.*                     # required for jailbreak-cabal etc.
   - colour < 2.3.4                      # newer versions don't support GHC 7.10.x
+  - conduit >=1.1 && <1.3               # pre-lts-11.x versions neeed by git-annex 6.20180227
+  - conduit-extra >=1.1 && <1.3         # pre-lts-11.x versions neeed by git-annex 6.20180227
   - containers < 0.5                    # required to build alex with GHC 6.12.3
   - control-monad-free < 0.6            # newer versions don't compile with anything but GHC 7.8.x
   - deepseq == 1.3.0.1                  # required to build Cabal with GHC 6.12.3
@@ -2401,20 +2404,32 @@ extra-packages:
   - haskell-gi-overloading == 0.0       # gi-* packages use this dependency to disable overloading support
   - haskell-src-exts == 1.19.*          # required by hindent and structured-haskell-mode
   - hoogle == 5.0.14                    # required by hie-hoogle
+  - html-conduit ^>= 1.2                # pre-lts-11.x versions neeed by git-annex 6.20180227
+  - http-conduit ^>= 2.2                # pre-lts-11.x versions neeed by git-annex 6.20180227
   - inline-c < 0.6                      # required on GHC 8.0.x
   - inline-c-cpp < 0.2                  # required on GHC 8.0.x
   - mtl < 2.2                           # newer versions require transformers > 0.4.x, which we cannot provide in GHC 7.8.x
   - mtl-prelude < 2                     # required for to build postgrest on mtl 2.1.x platforms
   - network == 2.6.3.1                  # newer versions don't compile with GHC 7.4.x and below
   - parallel == 3.2.0.3                 # newer versions don't work with GHC 6.12.3
+  - persistent >=2.5 && <2.8            # pre-lts-11.x versions neeed by git-annex 6.20180227
+  - persistent-sqlite < 2.7             # pre-lts-11.x versions neeed by git-annex 6.20180227
   - primitive == 0.5.1.*                # required to build alex with GHC 6.12.3
   - QuickCheck < 2                      # required by test-framework-quickcheck and its users
+  - resourcet ==1.1.*                   # pre-lts-11.x versions neeed by git-annex 6.20180227
   - seqid < 0.2                         # newer versions depend on transformers 0.4.x which we cannot provide in GHC 7.8.x
   - seqid-streams < 0.2                 # newer versions depend on transformers 0.4.x which we cannot provide in GHC 7.8.x
   - split < 0.2                         # newer versions don't work with GHC 6.12.3
   - tar < 0.4.2.0                       # later versions don't work with GHC < 7.6.x
   - transformers == 0.4.3.*             # the latest version isn't supported by mtl yet
   - vector < 0.10.10                    # newer versions don't work with GHC 6.12.3
+  - xml-conduit ^>= 1.7                 # pre-lts-11.x versions neeed by git-annex 6.20180227
+  - yesod ^>= 1.4                       # pre-lts-11.x versions neeed by git-annex 6.20180227
+  - yesod-core < 1.5                    # pre-lts-11.x versions neeed by git-annex 6.20180227
+  - yesod-form < 1.5                    # pre-lts-11.x versions neeed by git-annex 6.20180227
+  - yesod-persistent < 1.5              # pre-lts-11.x versions neeed by git-annex 6.20180227
+  - yesod-static ^>= 1.5                # pre-lts-11.x versions neeed by git-annex 6.20180227
+  - yesod-test ^>= 1.5                  # pre-lts-11.x versions neeed by git-annex 6.20180227
 
 package-maintainers:
   peti: