diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
index e0650ace308..7e479c0e8d6 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
@@ -2392,13 +2392,15 @@ extra-packages:
   - 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
+  - network == 3.0.*                    # required by network-bsd, HTTP, and many others (2019-04-30)
   - parallel == 3.2.0.3                 # newer versions don't work with GHC 6.12.3
+  - patience ^>= 0.1                    # required by chell-0.4.x
   - 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
   - proto-lens == 0.2.*                 # required for tensorflow-proto-0.1.x on GHC 8.2.x
-  - proto-lens-protoc == 0.2.*          # required for tensorflow-proto-0.1.x on GHC 8.2.x
   - proto-lens-protobuf-types == 0.2.*  # required for tensorflow-proto-0.1.x on GHC 8.2.x
+  - proto-lens-protoc == 0.2.*          # required for tensorflow-proto-0.1.x on GHC 8.2.x
   - 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
@@ -2414,7 +2416,6 @@ extra-packages:
   - 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
-  - patience ^>= 0.1                    # required by chell-0.4.x
 
 package-maintainers:
   peti:
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index 4b0281533ff..c1fb190364d 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -162001,6 +162001,22 @@ self: {
        license = stdenv.lib.licenses.bsd3;
      }) {};
 
+  "network_3_0_1_1" = callPackage
+    ({ mkDerivation, base, bytestring, deepseq, directory, hspec
+     , hspec-discover, HUnit
+     }:
+     mkDerivation {
+       pname = "network";
+       version = "3.0.1.1";
+       sha256 = "1xacvl5wf47cz61igb94zf961b9ks0yhr02myxgjf53clm70dg6j";
+       libraryHaskellDepends = [ base bytestring deepseq ];
+       testHaskellDepends = [ base bytestring directory hspec HUnit ];
+       testToolDepends = [ hspec-discover ];
+       description = "Low-level networking interface";
+       license = stdenv.lib.licenses.bsd3;
+       hydraPlatforms = stdenv.lib.platforms.none;
+     }) {};
+
   "network_3_1_0_0" = callPackage
     ({ mkDerivation, base, bytestring, deepseq, directory, hspec
      , hspec-discover, HUnit