diff --git a/horizon.dhall b/horizon.dhall
index 7ed19eb71d1cfa21b4a4a3294a87732161419d84..e79d820d4d092abe6ce6c64672f2ac6c646feb6b 100644
--- a/horizon.dhall
+++ b/horizon.dhall
@@ -409,13 +409,6 @@ let packages =
, hls-retrie-plugin = H.callHackage "hls-retrie-plugin" "2.4.0.0"
, hls-splice-plugin = H.callHackage "hls-splice-plugin" "2.4.0.0"
, hls-test-utils = H.callHackage "hls-test-utils" "2.4.0.0"
- , hnix =
- H.callGit
- "https://github.com/haskell-nix/hnix"
- "48e962a3497893c30a749d085ebf82a8cc5cd5bd"
- (None H.Subdir)
- , hnix-store-core = H.callHackage "hnix-store-core" "0.6.1.0"
- , hnix-store-remote = H.callHackage "hnix-store-remote" "0.6.0.0"
, hosc = H.callHackage "hosc" "0.20"
, hp2pretty = H.callHackage "hp2pretty" "0.10"
, hslogger = H.callHackage "hslogger" "1.3.1.0"
diff --git a/horizon.lock b/horizon.lock
index 5ad60ebdd6a312e8e91a1aed774d7b5d1371ce77..5207e8a7481d11ec06ed18ddca2e0bed2533ba97 100644
--- a/horizon.lock
+++ b/horizon.lock
@@ -1206,18 +1206,6 @@
, mapValue =
"736b6e8bd716787854b17ee1cf070ca2bf7c7d5829e950c6be1878db3f11e431"
}
-, { mapKey = "hnix"
- , mapValue =
- "8d048838791229530ae843c4f039ad42db0de21e401066069bc03fe2e8ea81b7"
- }
-, { mapKey = "hnix-store-core"
- , mapValue =
- "40372f58433f36f655c4a501785c5d782ca8824ba5c3d917d7ce2799bfaaea6a"
- }
-, { mapKey = "hnix-store-remote"
- , mapValue =
- "c8f7a31eca2ab7662d06b9dfc5bf1b58be9e987552dc13b03252570f6b783dbb"
- }
, { mapKey = "hosc"
, mapValue =
"61ce61b7fbcfe75955e073c3c970f975f124f7b8ece777e46be7988aaf104530"
diff --git a/overlay.nix b/overlay.nix
index 7392ebe3a2127f98c6767a3075a3ed66d331a00a..04864655d012d8a396abc7d468bfabb4dff5ec8a 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -605,12 +605,6 @@ final: prev: with pkgs.haskell.lib; {
hls-test-utils = final.callPackage (./pkgs/hls-test-utils.nix) { };
- hnix = final.callPackage (./pkgs/hnix.nix) { };
-
- hnix-store-core = final.callPackage (./pkgs/hnix-store-core.nix) { };
-
- hnix-store-remote = final.callPackage (./pkgs/hnix-store-remote.nix) { };
-
hosc = final.callPackage (./pkgs/hosc.nix) { };
hp2pretty = final.callPackage (./pkgs/hp2pretty.nix) { };